Do you have a question about the R 1100 RT and is the answer not in the manual?
Questions and answers
William P Mosiman
March 2, 2025
Is there a recommendation for how often to lube the driveshaft splines? I can find no reference to this.
Tom Skovgaard
April 15, 2025
BMW R 1100 RT, nye pærer i speedometer
1 comments:
Mr. Anderson
April 15, 2025
To replace the speedometer bulbs in a BMW R 1100 RT:
1. Remove the instrument cluster by loosening the necessary screws and disconnecting the wiring. 2. Open the back of the cluster to access the bulbs. 3. Identify and remove the burned-out bulbs by gently twisting and pulling them out. 4. Replace them with compatible bulbs, such as BMW part no. 62 14 2 306 127 or equivalent Sylvania mini-bulbs. 5. Reassemble the cluster and reconnect the wiring. 6. Reinstall the instrument cluster and test the bulbs.
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All information in both text and illustrations refers to motorcycles in standard condition or with genuine BMW accessories installed, and not to motorcycles which have been modified in any way to depart from the manufacturer’s specification. The repair manual is structured in the logical sequence of the work to be performed: Removal, Dis- assembly, Repair, Assembly, Installation.
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Contents << Back Group / Chapter 00 Maintenance and general instructions 11 Motor 12 Engine electrics 13 Fuel preparation and control 16 Fuel tank and lines 18 Exhaust system 21 Clutch 23 Gearbox 31 Front fork 32 Steering 33 Rear wheel drive >>...
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>> Continuation Group / Chapter 34 Brakes 36 Wheels and tyres 46 Frame 51 Equipment 52 Seat 61 General electrical equipment 62 Instruments 63 Lights << Back...
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BMW AG Motorcycle Division Maintenance Schedule R 1100 RT/R 1100 RS/R 850 GS/R 1100 GS/R 850R/R 1100 R Customer Registration No. Order No. Signature of mechanic Change engine oil when engine is warm, renew oil filter cartridge Change oil in manual transmission and rear wheel drive when at operating temperature...
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BMW AG Motorcycle Division Pre-delivery check R 1100 RT/R 1100 RS/R 850 GS/R 1100 GS/R 850R/R 1100 R Customer Registration No. Pre-delivery check Order No. Signature of mechanic Inspect crates on receipt for signs of damage Motorcycle: – unpack –...
BMW AG Motorcycle Division Service Data R 1100 RT/R 1100 RS/R 1100 GS/R 1100 R/R 850 R Designation Data Measuring unit or specification Oilcapacities Engine (incl. filter) 3.75 litre Engine (without filter renewal) 5.50 litre [SI 11 048 90] Brand-name HD oil for petrol engines of API classi- fication SE, SF, SG;...
00 Maintenance and general instructions Contents Page Tightening torques R 1100 RS / R 1100 RT ..............3 Tightening torques R 850/1100 GS und R 850/1100 R ...........12 Operating materials ........................21 Key to maintenance intervals ....................22 Change engine oil, renew oil filter element ..............22...
Tightening torques R 1100 RS / R 1100 RT Model R 1100 RS R 1100 RT 11 Engine Connection Cylinder head Tightening sequence: 1. Tighten cylinder head nuts (oiled) crosswise 1.1 Tighten all nuts to correct torque for joint 1.2 Tighten all nuts to correct angle 90°...
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Model R 1100 RS R 1100 RT 11 Engine Connection Oil filter Oil filter Oil drain plug Oil pump Mesh filter basket to engine block Oil pump cover Pressure relief valve Oil pressure switch Oil cooler Oil cooler pipe to engine block...
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Model R 1100 RS R 1100 RT 12 Engine electrical system Connection Starter motor to engine Starter cover to gearbox housing – Positive lead to starter motor Alternator to alternator support cover Tensioning and retaining strap at alternator Spacer at alternator...
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Model R 1100 RS R 1100 RT 21 Clutch Connection Clutch housing Joint torque oil screw threads lightly Additional wrench angle 32° Housing cover Locknut on release lever 23 Gearbox Oil filler plug Oil drain plug Gearbox cover to gearbox housing...
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Model R 1100 RS R 1100 RT 31 Front fork Connection Clamp between fixed tubes and fork bridge – Screw connection between fixed tube and – 45 (free from oil and fork bridge grease) Control arm to ball joint clean thread + Loctite 2701 Fork bridge to ball joint –...
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Model R 1100 RS R 1100 RT 33 Rear wheel drive Connection Oil drain plug Oil filler plug Threaded ring 118 (Hylomar SQ 32 M) 118 (Hylomar SQ 32 M) Hexagon nut, input bevel gear clean thread + Loctite 273...
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Model R 1100 RS R 1100 RT 34 Brakes Connection Brake caliper to slider tube Brake caliper to rear wheel drive Brake disc to front wheel Brake disc to rear wheel drive clean thread + Loctite 273 Brake hose to brake caliper, front/rear...
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Model R 1100 RS R 1100 RT 46 Frame Connection Rear frame to gearbox/engine Screw connection on right of gearbo at right of engine at left of engine at left of gearbox Footrest plate to gearbox Frame to engine Struts to frame 8.8 screw...
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Model R 1100 RS R 1100 RT 51 Equipment Connection Ignition/steering lock to fork bridg 61 General electrical system Horn to horn bracket Ground (earth) strap to engine block Rubber bushing for battery holder at gearbox 00.11...
Tightening torques R 850/1100 GS und R 850/1100 R Model R 850/1100 GS R 850/1100 R 11 Engine Connection Cylinder head Tightening sequence: 1. Tighten cylinder head nuts (oiled) crosswise 1.1 Tighten all nuts to correct torque for joint 1.2 Tighten all nuts to correct angle 90°...
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Model R 850/1100 GS R 850/1100 R 11 Engine Connection Oil filter Oil filter Oil drain plug Oil pump Mesh filter basket to engine block Oil pump cover Pressure relief valve Oil pressure switch Oil cooler Oil cooler pipe to engine block Cooling oil line - banjo screw Cooling oil line - banjo screw with oil vent valve Oil lines to oil cooler...
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Model R 850/1100 GS R 850/1100 R 12 Engine electrical system Connection Starter motor to engine Starter cover to gearbox housing Positive lead to starter motor Alternator to alternator support cover Tensioning and retaining strap at alternator Spacer at alternator Positive lead to alternator Belt pulley at alternator Belt pulley to crankshaft...
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Model R 850/1100 GS R 850/1100 R 21 Clutch Connection Clutch housing Joint torque oil screw threads lightly Additional wrench angle 32° Housing cover Locknut on release lever 23 Gearbox Oil filler plug Oil drain plug Gearbox cover to gearbox housing Screw for neutral detent clean thread + Loctite 243 Oil guide plate at gearbox housing...
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Model R 850/1100 GS R 850/1100 R 31 Front fork Connection Screw connection between fixed tube and 45 (free from oil and 45 (free from oil and fork bridge grease) grease) Control arm to ball joint clean thread + Loctite 2701 Threaded journal to frame clean threads + Loctite 243 Ball joint to...
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Model R 850/1100 GS R 850/1100 R 32 Steering Connection Handlebar to fork bridge Twistgrip to handlebar Handlebar weight to fixed handlebar 33 Rear wheel drive Oil drain plug Oil filler plug Threaded ring 118 (Hylomar SQ 32 M) 118 (Hylomar SQ 32 M) Hexagon nut, input bevel gear clean thread + Loctite 273 Housing cover...
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Model R 850/1100 GS R 850/1100 R 34 Brakes Connection Brake caliper to slider tube Brake caliper to rear wheel drive Brake disc to front wheel Cast wheel – Spoked whee clean thread + Loctite 243 Brake disc to rear wheel drive clean thread + Loctite 273 Brake disc to rear wheel clean thread + Loctite 243...
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Model R 850/1100 GS R 850/1100 R 36 Wheels and tyres Connection Clamping screws, quick-release axle Screw connection, quick-release axle Screw on wheel nuts handtight, then tighten crosswise: Initial tightening Final tightening 46 Frame Rear frame to gearbox/engine 1. Screw connection on right of gearbox 2.
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Model R 850/1100 GS R 850/1100 R 51 Equipment Connection Ignition/steering lock to fork bridge 61 General electrical system Horn to horn bracket Ground (earth) strap to engine block Rubber bushing for battery holder at gearbox 00.20...
11 4 650 RS000180 RS110950 • • Remove screw plug. Using oil filter wrench, BMW No. 11 4 650, • Unscrew oil drain plug and drain off oil. unscrew and remove the oil filter element. • • Fit new seal and screw in drain plug.
Top up gearbox oil. • Insert oil filler plug with new seal. • [RT] Push in oil drain pipe (1), BMW No. 23 4 680 and turn to right. • Unscrew and remove oil filler plug and oil drain Tightening torque: plug/drain off oil.
R/GS/RT RS000340 Checking battery acid level/topping Renewing air cleaner up if necessary, cleaning/greasing (Inspection III) battery posts • Remove dualseat. • (Inspection III, IV) [GS] Detach fuel tank at rear, raise it and support it with a suitable object. • •...
[RS/RT] Take off side sections of fairing. Seal off fuel feed and return line (3) with hose clip, • [RS] Detach cockpit inner panel (1) at fuel tank. BMW No. 13 3 010, loosen and pull off. • • [GS] Remove right side fairing.
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RS000130 Caution: Fuel is flammable and a hazard to health. Observe relevant safety regulations. • Drain fuel tank. • Remove fuel pump unit/detach vent hoses. 00.27...
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• Installation in reverse order. • Secure non-reusable hose clips with pliers, BMW No. 13 1 500. Caution: Note correct direction of flow through fuel filter. Use only an O-ring seal (2) in good condition. After assembly, check fuel pump unit for leaks.
Pull off spark plug cap with cap assembly tool, BMW No. 12 3 520. • Unscrew and remove spark plugs with spark- plug wrench, BMW No. 12 3 510. Electrode gap: ......0.8 mm (0.0315 in) RS 00. 002 RS00002 Gap wear limit:......
Checking/adjusting valve operating clearances (Inspection I, II, III) RS110980 • Check valve clearance with feeler gauge and, if necessary, correct with adjusting nut/lock. Adjust valve clearances with the engine cold (max. 35°C): Inlet .......... 0.15 mm ( 0.006 in) Exhaust ........0.30 mm (0.012 in ) Tightening torque: Locknut ............
RS110480 Adjusting Poly-V belt Poly-V belt adjusting procedure: Poly-V belt installation procedure: (Inspection I, II, III) • Place the Poly-V belt in position, tension it and turn the engine over once, then release belt ten- Renewing Poly-V belt sion. (40 000 km/24 000miles) Poly-V belt tensioning procedure: •...
Before installing the brake caliper, push the Brake pad thickness must not fall below the minimum pistons back fully with resetting tool, value. BMW No. 34 1 500. • Change pads only as a complete set. Install in the reverse order of work.
Install in the reverse order of work. [RS] rear:........4.6 mm (0.181 in) • If necessary, push pistons fully back with reset- ting tool, BMW No. 34 1 500. Checking brake fluid level/topping [GS/R/RT] Renewing brake pads - rear brake (Inspection III) Max.
LT000100 • Press the brake pistons fully back with the piston resetting tool, BMW No. 34 1 500. • Remove the piston resetting tool and insert spacer, BMW No. 34 1 520, in its place. 00.34...
Grease the centre stand [RS], side [RS] Cleaning and greasing the stand and clutch cable nipple windshield adjusting shaft (Inspection II, III, IV) (Inspection III) RS000360 RS000330 • • Clean and grease the nipple with a grease gun Unscrew, clean and grease the shaft, then screw until grease starts to emerge at the bearing point.
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6 mm Allen key, BMW No. 31 5 600. • [RT] Slacken off the power socket holder. • Using socket wrench, BMW No. 21 3 610, slacken off locknut (1) at adjusting screw (2) on the clutch release lever/gearbox. 00.36...
Checking tightness of rear wheel Checking front wheel bearings/ studs checking tilt play at rear wheel (Inspection I) (Inspection III) • Relieve load on front wheel. • Tightening torque: Tilt the front wheel to and fro across the axle. • Rear wheel nuts .........
Checking/adjusting throttle syn- chronisation and CO emission value (Inspection I, II, III, IV) RS130040 • Pre-adjust the wire connecting cable between the throttle stub pipes with the left or right ad- justing screw . RS130020 • Adjust the connecting cable to zero play. •...
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• • Connect the BMW Synchrotester, Set idle speed using recirculating air screws BMW No. 13 0 800, to the vacuum while maintaining synchronous running. bores in the throttle stub pipes. • Ride the motorcycle until the engine is warm, or...
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• With cable junction block Connect the BMW Synchrotester, BMW No. 13 0 800, to the vacuum bores of the throttles.. • Ride the motorcycle until the engine is warm, or alternatively allow it to warm up at a standstill for approx. 10 minutes.
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• Push the protective rubber cap (2) back over the adjusting screw. Throttle cable play:..app. 0.5 mm (0.0197 in) RT000140 • Rectify any faults found. • Set idle speed using recirculating air screws while maintaining synchronous running. RS 11.055 RT000080 + 150 Idle speed: ........
Final inspection with road safety and functional check (Inspection I, II, III, IV) Road safety check • Check wheels and tyres. • Check/correct tyre pressures. Tyre pressures: Rider only......front 2.2 bar(31.9 psi) ........... rear 2.5 bar (36.26 psi) With pillion passenger ..front 2.5 bar(36.26 psi) ..........
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Technical Data R 1100 RS Engine, general Engine design Four-stroke flat twin, air-cooled with oil-cooled exhaust ports, installed longitudinally, 4 valves per cylinder, two high-mounted camshafts, elec- tronic fuel injection. Location of engine number Crankcase Cylinder bore mm (in) 99.0 (3.898) Stroke mm (in) 70.5 (2.776)
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Technical Data R 1100 RS Valves Included angle between valves ° Valve clearances, engine cold (max. 35 °C) Inlet valve mm (in) 0.15 (0.0059) Exhaust valve mm (in) 0.30 (0.0118) Valve timing Zero valve clearance. 3 mm (0.1181 in) valve lift Inlet opens 5°...
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Technical Data R 1100 RS Valve seat ring Valve seat angle Inlet 45° Exhaust 30° from 1996 mod. year on Inlet 45° Exhaust 45° Valve seat width ± 0.15 Inlet mm (in) ± 0.00591 (0.04331 Wear limit mm (in) 2.5 (0.09843) ±...
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Technical Data R 1100 RS Valve guide Valve guide Extl. dia. mm (in) 12.533...12.544 (0.49343...0.49386) Bore in cylinder head mm (in) 12.500...12.518 (0.49213...0.49283) Overlap mm (in) 0.015...0.044 (0.00059...0.001732) Repair stages Replacement valve guide Extl. dia. mm (in) 12.550...12.561 (0.49409...0.49453) Oversize valve guide Extl.
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Technical Data R 1100 RS Camshaft Opening angle, inlet/exhaust cams 300° Cam spread, inlet/exhaust 106°/109° Marking Marking in position 4 Inlet valve lift mm (in) 9.68 (0.3811) (valve clearance = 0) Exhaust valve lift mm (in) 9.26 (0.36457) (valve clearance = 0) Camshaft bearing bore dia.
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Technical Data R 1100 RS Crankshaft Marking of main bearing and crankpin on front crank web no paint mark Grinding stage 0 paint mark Grinding stage 1 -0.25mm (-0.009843 in) Grinding stage 0 (grinding stage 1= —0.25mm) Guide bearing bore dia. mm (in) 64.949...64.969 (2.557047...2.557834)
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Technical Data R 1100 RS Width of big end bearing eye mm (in) 21.883...21.935 (0.86154...0.86358) Conrod end float mm (in) 0.130...0.312 (0.005118...0.0122834) Wear limit mm (in) 0.5 (0.019685) Small end bearing bore dia. mm (in) 22.015...22.025 (0.86673...0.867126) Radial clearance mm (in) 0.015...0.030 (0.0005905...0.0018) Wear limit...
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Technical Data R 1100 RS Piston rings 1st groove Micro-taper compression ring Height 1.175...1.190 mm (in) (0.04626...0.04685) Wear limit mm (in) 1.1 (0.043307) Gap clearance 0.1...0.3 mm (in) (0.003937...0.0118) Wear limit mm (in) 0.8 (0.031496) Side clearance 0.040...0.075 mm (in) (0.001575...0.002953) Wear limit mm (in)
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Technical Data R 1100 RT Engine, general Engine design Four-stroke flat twin, air-cooled with oil-cooled exhaust ports, installed longitudinally, 4 valves per cylinder, two high-mounted camshafts, elec- tronic fuel injection. Location of engine number Crankcase Cylinder bore mm (in) 99.0 (3.898)
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Technical Data R 1100 RT Valves Included angle between valves ° Valve clearance with engine cold (max. 35 °C) Inlet valve mm (in) 0.15 (0.0059) Exhaust valve mm (in) 0.30 (0.0118) Valve timing At zero valve clearance and 3 mm (0.1181 in) valve lif Inlet opens 5°...
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Technical Data R 1100 RT Seat dia. in cylinder head (oversize +0.2 mm) Inlet mm (in) 37.500...37.525 (1.47638...1.47736) Exhaust mm (in) 34.000...34.025 (1.33859...1.33957) from 1996 mod. year on Inlet mm (in) 36.500...36.525 (1.43701...1.43799) Exhaust mm (in) 32.000...32.025 (1.25984...1.26083) Valve seat ring...
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Technical Data R 1100 RT Valve guide Valve guide Extl. dia. mm (in) 12.533...12.544 (0.49343...0.49386) Bore in cylinder head mm (in) 12.500...12.518 (0.49213...0.49283) Overlap mm (in) 0.015...0.044 (0.00059...0.001732) Repair stages Replacement valve guide Extl. dia. mm (in) 12.550...12.561 (0.49409...0.49453) Oversize valve guide Extl.
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Technical Data R 1100 RT Camshaft Opening angle, inlet/exhaust cams 300° Cam spread, inlet/exhaust 106°/109° Marking Marking in position 4 Inlet valve lift mm (in) 9.68 (0.3811) (valve clearance = 0) Exhaust valve lift mm (in) 9.26 (0.36457) (valve clearance = 0) Camshaft bearing bore dia.
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Technical Data R 1100 RT Crankshaft Marking of main bearing and crankpin on front crank web no paint mark Grinding stage 0 paint mark Grinding stage 1 (-0.25mm (-0.009843)) Grinding stage 0 (grinding stg. 1=—0.25mm) Guide bearing bore dia. mm (in) 64.949...64.969...
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Technical Data R 1100 RT Connecting rod Big end bore dia. mm (in) 51.000...51.013 (2.00787...2.008386) Big end bearing dia. mm (in) 48.016...48.050 (1.89039...1.89173) Radial clearance mm (in) 0.025...0.075 (0.000984...0.0029527) Wear limit mm (in) 0.13 (0.001118) Width of big end bearing eye mm (in) 21.883...21.935...
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Technical Data R 1100 RT Piston pin bore dia. mm (in) 22.005...22.011 (0.86634...0.866575) Weight classes + and — Weight difference in one class g (oz.) 10 (0.35) (complete with pins and rings) Direction of installation Arrow on piston crown pointing to exhaust side...
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Technical Data R 850 GS R 1100 GS Engine, general Engine design Four-stroke flat twin, air-cooled with oil-cooled exhaust ports, installed longitudinally, 4 valves per cylinder, two high-mounted camshafts, elec- tronic fuel injection. Location of engine number Crankcase Cylinder bore mm (in) 87.5 (3.445) 99.0 (3.898) Stroke...
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Technical Data R 850 GS R 1100 GS Valves Included angle between valves ° 41 Valve clearance with engine cold (max. 35 °C) Inlet valve mm (in) 0.15 (0.0059) 0.15 (0.0059) Exhaust valve mm (in) 0.30 (0.0118) 0.30 (0.0118) Valve timing At zero valve clearance and 3 mm (0.1181 in) valve li Inlet opens...
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Technical Data R 850 GS R 1100 GS Valve seat ring Valve seat angle Inlet 45° 45° Exhaust 45° 30° from 1996 mod. year on Inlet 45° Exhaust 45° Valve seat width ± 0.15 ± 0.15 Inlet mm (in) 1.1 ±...
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Technical Data R 850 GS R 1100 GS Valve guide Valve guide Extl. dia. mm (in) 12.533...12.544 12.533...12.544 (0.49343...0.49386) (0.49343...0.49386) Bore in cylinder head mm (in) 12.500...12.518 12.500...12.518 (0.49213...0.49283) (0.49213...0.49283) Overlap mm (in) 0.015...0.044 0.015...0.044 (0.00059...0.001732) (0.00059...0.001732) Repair stages Replacement valve guide Extl. dia. mm (in) 12.550...12.561 12.550...12.561 (0.49409...0.49453)
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Technical Data R 850 GS R 1100 GS Camshaft Opening angle, inlet/exhaust cams 300°/284° 300°/284° Cam spread, inlet/exhaust 103°/112° 103°/112° Marking Marking in position 1 Marking in position 1 Inlet valve lift mm (in) 9.68 (0.3811) 9.68 (0.3811) (valve clearance = 0) (valve clearance = 0) Exhaust valve lift mm (in) 8.55 (0.33661)
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Technical Data R 850 GS R 1100 GS Crankshaft Marking of main bearing and crankpin on front crank web no paint mark Grinding stage 0 Grinding stage 0 paint mark Grinding stage1 Grinding stage 1 (-0.25mm (-0.009843)) (-0.25mm (-0.009843)) Grinding stage 0 (grinding stg. 1=—0.25mm) Guide bearing bore dia.
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Technical Data R 850 GS R 1100 GS Connecting rod Big end bore dia. mm (in) 51.000...51.013 51.000...51.013 (2.00787...2.008386) (2.00787...2.008386) Big end bearing dia. mm (in) 48.016...48.050 48.016...48.050 (1.89039...1.89173) (1.89039...1.89173) Radial clearance mm (in) 0.025...0.075 0.025...0.075 (0.000984...0.0029527) (0.000984...0.0029527) Wear limit mm (in) 0.13 (0.001118) 0.13 (0.001118) Width of big end bearing eye...
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Technical Data R 850 GS R 1100 GS Piston pin bore dia. mm (in) 22.005...22.011 22.005...22.011 (0.86634...0.866575) (0.86634...0.866575) Weight classes + and — + and — Weight difference in one class g (oz.) 10 (0.35) 10 (0.35) (complete with pins and (complete with pins and rings) rings)
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Technical Data R 850 R R 1100 R Engine, general Engine design Four-stroke flat twin, air-cooled with oil-cooled exhaust ports, installed longitudinally, 4 valves per cylinder, two high-mounted camshafts, elec- tronic fuel injection. Location of engine number Crankcase Cylinder bore mm (in) 87.5 (3.445) 99.0 (3.898) Stroke...
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Technical Data R 850 R R 1100 R Valves Included angle between valves ° 41 Valve clearances, engine cold (max. 35 °C) Inlet valve mm (in) 0.15 (0.0059) 0.15 (0.0059) Exhaust valve mm (in) 0.30 (0.0118) 0.30 (0.0118) Valve timing At zero valve clearance and 3 mm (0.1181 in) valve lift Inlet opens...
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Technical Data R 850 R R 1100 R Valve seat ring Valve seat angle Inlet 45° 45° Exhaust 45° 30° from 1996 mod. year on Inlet 45° Exhaust 45° Valve seat width ± 0.15 ± 0.15 Inlet mm (in) 1.1 ±...
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Technical Data R 850 R R 1100 R Valve guide Valve guide Extl. dia. mm (in) 12.533...12.544 12.533...12.544 (0.49343...0.49386) (0.49343...0.49386) Bore in cylinder head mm (in) 12.500...12.518 12.500...12.518 (0.49213...0.49283) (0.49213...0.49283) Overlap mm (in) 0.015...0.044 0.015...0.044 (0.00059...0.001732) (0.00059...0.001732) Repair stages Replacement valve guide Extl. dia. mm (in) 12.550...12.561 12.550...12.561 (0.49409...0.49453)
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Technical Data R 850 R R 1100 R Camshaft Opening angle, inlet/exhaust cams 300°/284° 300°/284° Cam spread, inlet/exhaust 103°/112° 103°/112° Marking Marking in Marking in position 1 position 1 Inlet valve lift mm (in) 9.68 (0.3811) 9.68 (0.3811) (valve clearance = 0) (valve clearance = 0) Exhaust valve lift mm (in) 8.55 (0.33661)
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Technical Data R 850 R R 1100 R Crankshaf Marking of main bearing and crankpin on front crank web no paint mark Grinding stage 0 Grinding stage 0 paint mark Grinding stage 1 Grinding stage 1 (-0.25mm (-0.009843)) (-0.25mm (-0.009843)) Grinding stage 0 (grinding stage 1= —0.25mm) Guide bearing bore dia.
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Technical Data R 850 R R 1100 R Connecting rod Big end bore dia. mm (in) 51.000...51.013 51.000...51.013 (2.00787...2.008386) (2.00787...2.008386) Big end bearing dia. mm (in) 48.016...48.050 48.016...48.050 (1.89039...1.89173) (1.89039...1.89173) Radial clearance mm (in) 0.025...0.075 0.025...0.075 (0.000984...0.0029527) (0.000984...0.0029527) Wear limit mm (in) 0.13 (0.001118) 0.13 (0.001118) Width of big end bearing eye...
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Technical Data R 850 R R 1100 R Piston pin bore dia. mm (in) 22.005...22.011 22.005...22.011 (0.86634...0.866575) (0.86634...0.866575) Weight classes + and — + and — Weight difference in one class g (oz.) 10 (0.35) 10 (0.35) (complete with pins and (complete with pins and rings) rings)
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Sectioned drawing of engine RS119010 11.37...
• Drain engine oil. • [RT] Remove lower section of fairing. • Attach stand, BMW No. 00 1 520 to motorcycle. • [GS] Use extension bushings and bolts, BMW No. 00 1 527. 11.41...
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[RT] Detach storage compartment from tank. • Unfasten fuel tank mount (2). • Seal, loosen and pull off fuel feed and return line (3) with hose clip, BMW No. 13 3 010. • Remove vent pipes (4). • Remove connector at fuel pump (5).
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Remove battery (3). Caution: Disconnect negative terminal first, then positive terminal. 12 3 520 RS120170 • Remove spark plug covers. • Pull off spark plug caps with puller, BMW No. 12 3 520. RS130010 • Remove Motronic control unit. 11.44...
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RS340010 • [ABS] unit - remove. Note: Retain brake lines with cable straps. Caution: Always follow the instructions in the repair manua a See Group 34,Removing and installing ABS unit. RS110530 • [ABS] Detach brake pipes at gearbox. • [RT] Detach brake master cylinder. 11.45...
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RS460010 RS110540 • • [RT] Detach brake master cylinder. Separate connector/Hall-effect transmitter wire • Unfasten right footrest plate (1). • Separate connector/oxygen sensor (2). • Pull off plug/NTC-oil temperature (3). RS610010 RS110510 • Detach wire cable junction block. • Remove battery holder •...
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RS610044 • Disconnect oil pressure switch (1). • Separate plug connection for side stand switch (2). • Separate plug connection for gearbox neutral- indicator switch (3). • Detach ground (earth) strap (4). 11.47...
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RS110570 • [RS] (Version without rotary breather) Detach oil return line at oil trap (1). • Detach engine breather pipe from engine (2) 11.48...
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RS110561 • Detach oil cooler pipe (1) at left of oil cooler. • [RT] Detach oil cooler line at oil thermostat (3). • Detach right oil cooler line from engine (2). • [R] Detach oil cooler holder and remove together with oil cooler.
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GS/R RS180040 • Remove muffler (silencer). • Remove manifold pipes. Caution: Detach oxygen sensor cable - do not subject to tension. 11.50...
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RS310011 • Remove covers (1) on leading link pivots. • Unfasten left screw cap (2). • Remove right retaining ring (3). • Remove retaining cap (4). • Take out bolt (5) at right. 11.51...
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(1) between engine and frame. Secure front suspension strut at bottom. • • Attach auxiliary frame, BMW No. 46 5 630, at Detach rear left/right of rear frame. • rear suspension strut pivot (2). Detach left intake pipe at cylinder head and pull •...
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46 5 623 46 5 620 RS111020 • Attach frame support, BMW No. 46 5 620, with adapter, BMW No. 46 5 623, to the frame unit. • Remove gearbox/swinging arm/rear axle/rear wheel together. Take off auxiliary frame. • Lower frame assembly at the front.
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11 0 630 RS110010 Dismantling engine • Attach engine mount, BMW No. 11 0 630, to engine block. • Transfer engine to assembly frame. 11 4 650 RS110950 • Drain engine oil. • Remove oil filter, using oil filter wrench, BMW No.
12 3 510 RS110020 Removing cylinder head cover • Unscrew and remove spark plugs with spark plug wrench, BMW No. 12 3 510. • Remove cylinder head cover. Caution: Trap escaping oil. 11.55...
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Secure the clutch housing with locking device, BMW No. 11 5 640. RS110461 Note: The engine can be set to top dead center with the TDC pin, BMW No. 11 2 650, which is inserted into the clutch housing and the engine block at TDC. 11.56...
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RS110060 Removing and installing chain ten- sioner Caution: Do not accidentally confuse the chain tensioner pistons. When installing, fit a new gasket. Assembly specification for timing chain ten- sioner: Removal: • Remove timing chain tensioner, then remove cam-shaft sprocket from camshaft. Installation: •...
M6 x 60 M6 x 30 M6 x 30 M6 x 30 RS110070 Removing valve gear holder • Remove valve gear holder. • Secure rockers with a rubber band (2). Note: If no work is carried out on the valve gear holder, re- move it together with the cylinder head.
RS110080 Dismantling/reassembling valve gear holder • Remove bearing cap. • Insert a suitable drift into the bore (arrow) of the rocker shaft, and pull the shaft out of the mount by twisting it in both directions. • Remove pushrods. Caution: Do not accidentally confuse rocker shafts and pushrods.
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RS110090 • Remove camshaft bearing cap (1). • Remove camshaft and bearings (2). • Remove bucket-type tappets. Caution: Do not accidentally confuse the bucket-type tap- pets. • Reassemble in the reverse order of work. Caution: Note direction of installation (3) for camshaft bearing cap.
Do not scratch sealing face on cylinder head. Place the head on a clean, scratch-free surface. • Attach valve spring tensioner, BMW No. 11 5 690, to cylinder head. • Clamp the valve springs. • Separate valve collet from spring plate by striking the valve head gently.
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Checking valves for wear • Clean combustion residue from valves. • Check valve dimensions. See Technical Data. Remachining valve seat RS110890 Caution: Width (B) and diameter (D) must always be maintained when remachining the valve seat. See Technical Data. Checking and repairing cylinder head •...
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Drive out valve guides with 6/5 mm micrometer. • (0.236/0.197 in) dia. extractor pin, Open out bore with Ø12.7 H7 mm BMW No. 11 5 672/674, from the combustion (12.700...12.718 mm) (0.5...0.50071 in) reamer. chamber side. • Allow cylinder head to cool down to room tem- Repair method 2 –...
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• Push the 6 mm (0.236 in) dia. assembly sleeve fy assembly). (arrow), BMW No. 11 1 960, on to the valve stem. • On 5 mm (0.197 in) dia. valve stems, shrink a short section of shrink-fit tube on the end of the Caution: valve stem.
RS110170 Removing cylinder barrel • Unscrew and remove guide rail bearing screw (1). • Unscrew and remove cylinder retaining screws, and remove cylinde Caution: When removing cylinder, ensure that the piston does not strike the engine block. Removing/dismantling piston • Remove both retaining rings on piston pin.
Checking pistons and cylinders • Install piston rings in cylinder. Reference temperature for measurements: ........20 °C. RS110200 • Determine piston ring clearance using feeler RS110180 gauge. See Technical Data • Measure cylinder bore with internal probe at 20 mm (0.787 in) and 100 mm (3.937 in) from the Assemble pistons top in direction of piston pin, and again at a right angle to the first measurement.
Turn crankshaft to TDC position. Oil the bearings. • Lock the clutch housing with retaining fixture, • BMW No. 11 5 640. Screw the big end bolts in by hand, then tighten • Remove conrod. with an angle-indicating wrench, BMW No. 11 2 500.
BMW No. 11 5 680, by hand. • Drive in the new radial shaft seal (oiled lightly) us- ing handle, BMW No. 00 5 550, and drift, Note: BMW No. 11 5 650. Slide new radial shaft seal over taper on slid-ing sleeve, pre-shape and pull off.
M6 x 45 M6 x 50 M6 x 45 M6 x 45 M6 x 50 RS110410 Removing oil pump Oil temperature regulator • Remove oil pump cover (1). • Remove complete oil pump (2) together with cooling oil pipe (3), and dismantle. Caution: Check installed positions of parts which have already been run together.
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Avoid damaging the sealing faces on the • Lock clutch housing with retaining device, housing and the crankshaft. BMW No. 11 5 640. • Remove clutch. Note: When dismantling the crankcase, the radial seal can be taken out.
Pierce the plastic disc with a large screwdriver and lever out the oil level sight glass. • Coat the sealing face of the new oil level sight glass with engine oil and drive it in with drift, BMW No. 00 5 550. 11.77...
RS110310 Measuring main and big end bearing play easuring radial bearing play • Measure main bearing journal with an external micrometer crosswise in two planes, A and B. • Enter measured values on record sheet. See Technical Data. Caution: The crankshaft can only be reground in grinding stage 0;...
00 2 510 RS110910 • Screw measuring device BMW No. 00 2 500, with dial gauge, BMW No. 00 2 510, in the tapped hole for the alternator mount cover. • Move crankshaft forwards and backwards, and read off play at dial gauge.
See Technical Data. • Install bearing shells and assemble conrods. • Tighten big end bolt with tightening angle indicator, BMW No. 11 2 210. Tightening torque: Big end bolts oiled Joint torque..........20 Nm Wrench angle ............ 80° 11.80...
• Screw big end bolts (oiled) in by hand and tighten with tightening angle indicator, BMW No. 11 2 210. Caution: Oil the bearings. Do not accidentally confuse conrods or bearing shells. Always use new big end bolts.
RS110291 Installing crankshaft Installing auxiliary shaft/timing chains Caution: Caution: Oil the bearings. Timing chains (2) must mesh fully with auxiliary shaft sprockets. Installing timing chain tensioning and slide rails • Seal pivot pin for tensioning rail/slide rail at clutch side (arrow) with 3-Bond 1209. •...
RS110920 Assembling engine block • Coat clean, grease-free sealing faces (arrow) with 3-Bond 1209. • Secure the timing chain with rubber band (1) to the timing chain tensioning and slide rail. 11.83...
Oil the radial shaft seal at the sealing/contact surface. • Place radial seal over sliding sleeve (2)/remove sliding sleeve (3). • Drive radial shaft seal in with handle, BMW No. 00 0 500, and drift with sliding sleeve, BMW No. 11 5 660 (4). 11.85...
• Install clutch housing with mark (1) aligned with crankshaft mark (2). • Lock clutch housing with retaining device, BMW No. 11 5 640. • Insert all screws by hand and tighten down. Tightening torque: Clutch housing to crankshaft (screw threads oiled) ........40 Nm Additional wrench angle ........
M6 x 45 M6 x 50 M6 x 45 M6 x 45 M6 x 50 RS110411 Installing oil pump Caution: Oil the sliding-contact faces. • Install outer rotor (1) of oil pump in pump houssing. • Install oil pump housing with cooling oil pipe (2). Caution: O-ring (3) must be in good condition.
RS110430 Installing pistons • Turn joint in oil scraper ring (arrow) so that it faces upwards. • Install piston ring gap offset by 120° in each case. Production locating point X = install on exhaust side. Caution: Ensure that retaining rings are properly seated on piston pin.
• Oil the cylinder wall. • Using piston ring clamp strap, BMW No. 11 2 900/11 2 905, compress the pis- ton rings. • Install the cylinder and at the same time pass the timing chain and the tensioning and guide rail through the timing case cavity.
RS110980 Adjusting valve clearances • Set piston to TDC on the ignition stroke. • Measure valve clearance with feeler gauge. • Correct valve clearance with adjusting screw and lock into position. Valve clearances with engine cold (max. 35 °C): Inlet ......... 0.15 mm (0.0059 in) Exhaust ........
RS110150 • Locate ignition-stroke TDC with insert pin, BMW No. 11 2 650, at hole in clutch housing and en-gine block. Right cylinder = at TDC on ignition stroke Locating pin (arrow) on right camshaft sprocket points downwards.
RS110511 • Locate ignition-stroke TDC with insert pin, BMW No. 11 2 650, at hole in clutch housing and in engine block. Left cylinder = at TDC on ignition stroke: Locating pin (arrow) on left camshaft sprocket points upwards.
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RS110050 RS110940 • • Install the end cover with an O-ring which is in Install cylinder head cover. good condition. Caution: Tightening torque: Ensure that gaskets are properly seated. Gaskets M 6 screw ............9 Nm and sealing face must be free from oil and grease Tightening torque: Cover screw...........
11 5 680 RS110450 Installing alternator mount cover Installing magnetic gate/belt pulley • • Place sliding sleeve, BMW No. 11 5 680, on Install Hall-effect trigger plate (1). • crankshaft. Lock clutch housing with retaining device, • Apply 3-Bond 1209 to the sealing face (arrow), BMW No.
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BMW No. 11 2 650. 12 3 650 12 3 652 RS110460 • Connect ignition tester, BMW No. 12 3 650, and adapter lead, BMW No. 12 3 652, to magnetic gate. • Turn the Hall-effect gate plate until the telltale lamp just goes out.
RS110480 Installing alternator • Install alternator. Adjusting procedure for Poly-V belt: Installation procedure for Poly-V belt: • Place Poly-V belt in position, tension, turn the engine over once and relieve belt tension. Poly-V belt tensioning procedure: • Screw up hex nut (1) at adjusting screw (2) lightly by hand, (using no tools).
Work in reverse order to that stated for removal. 11 4 650 RS110950 • Install oil filter with oil filter wrench, BMW No. 11 4 650. • Insert and tighten oil drain plug with a new seal. Tightening torque: Oil filter (sealing face lightly oiled) ....11 Nm Oil drain plug..........
12 Engine electrics Contents Page Technical Data ..........................3 Removing and installing coil and ignition lead ............7 Checking ignition coil resistance .....................7 Removing and installing alternator ..................8 Adjusting procedure for Poly-V belt: ....................9 Dismantling/reassembling alternator ................10 Checking alternator ........................11 Checking armature for short to ground (earth) ..............11 Removing and installing starter motor ................12...
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Technical Data R 1100 RS Starter motor Type Permanent-magnet motor with planetary gear drivee Gear ratio Planetary gears 5,5 : 1 Power rating Alternator Type Three-phase alternating-current generator with integrated all-electronic voltage regulator Drive Poly-V belt Gear ratios 1 : 1,5 Maximum output rating 700/14 Maximum current at engine speed 4000 min...
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Technical Data R 1100 RT Starter motor Type Permanent-magnet motor with planetary gear drive Gear ratio Planetary gears 5,5 : 1 Power rating Alternator Type Three-phase alternating-current generator with integrated all-electronic voltage regulator Drive Poly-V belt Gear ratios 1 : 1,5...
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Technical Data R 850 GS R 1100 GS Starter motor Type Permanent-magnet motor with planetary gear drive Gear ratio Planetary gears 5,5 : 1 Planetary gears 5,5 : 1 Power rating kW 1,1 Alternator Type Three-phase alternating-current generator with integrated all-electronic voltage regulator Drive Poly-V belt Poly-V belt...
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Technical Data R 850 R R 1100 R Starter motor Type Permanent-magnet motor with planetary gear drive Gear ratio Planetary gears 5,5 : 1 Planetary gears 5,5 : 1 Power rating kW 1,1 Alternator Type Three-phase alternating-current generator with integrated all-electronic voltage regulator Drive Poly-V belt Poly-V belt...
• • Seal, loosen and pull off fuel feed and return line Pull off ignition lead (3). • with hose clip BMW No. 13 0 010. Remove spark plug cover (4). • • Remove vent pipes. Remove plug cap (5) with puller, •...
Unscrew fuel tank mount. • • Seal, loosen and pull off fuel feed and return line Install in the reverse order of work. with hose clip, BMW No. 13 0 010. • Remove vent pipes. • Separate plug for fuel pump.
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RS110480 Adjusting procedure for Poly-V belt: Poly-V belt installation procedure: • Place the Poly-V belt in position, tension it, turn the engine over once, then relieve belt tension Poly-V belt tensioning procedure: • Loosen alternator mount (1, 2, 3). • Screw up hex nut (1) at adjusting screw (4) lightly by hand (using no tools) •...
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RS120050 Dismantling/reassembling alterna- • Take out the cover retaining screws (1). • Release clips (2) and remove the cover. • Remove voltage regulator (3). • Remove the Poly-V belt pulley. • Install in the reverse order of work. Tightening torque: Belt pulley at alternator.........
Ω-key is to be pressed until the dig- ital display reads 0.00 Ω. RS120070 • Using BMW Diagnosis tester, BMW No. 61 1 510, measure resistance between the sliprings. Nominal resistance:......... 3 Ω Checking armature for short to ground (earth) RS120060 •...
RS120140 Removing and installing starter motor • Remove dualseat. • [RS/RT] Remove left side section of fairing. Caution: Disconnect ground (earth) lead from battery. Insu- late ground (earth) lead. • [RS/GS/R] Remove cover (1) for starter motor and pull off wire (2) for power socket. •...
Before each Ω measurement, calibrate to zero with • Detach lead (1). • Remove cover (11). the BMW diagnosis tester: • Remove holder (12) for carbon brushes. Connect the positive (yellow) and negative (green) leads. Press the Ω key until the digital display reads •...
Remove front cover from engine. • Slacken off alternator mount (2) and relieve tension on Poly-V belt. • [RS/GS/R] Remove starter motor cover/pull off power socket lead. • Remove starter motor. • Lock clutch housing with retaining device, BMW No. 11 5 640. 12.14...
Alternatorto alternator mount cover ....20 Nm Belt pulley to crankshaft ....... 50 Nm 12 3 652 RS110460 • Connect ignition tester, BMW No. 12 3 650, and adapter lead, BMW No. 12 3 652, to Hall-effect trigger plate. • Slacken off plate of Hall-effect trigger.
13 Fuel preparation and control Contents Page Technical Data ..........................3 Removing and installing air cleaner ...................7 Removing and installing throttle stub pipe ..............8 Removing and installing injectors ....................9 Removing and installing Motronic control unit ............9 13.1...
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Technical Data R 1100 RS Fuel grade Super (premium), unleaded, 95 octane (RON) Mixture preparation Motronic MA 2.2 Throttle stub pipe intl. dia. mm (in) 45 (1.772) Throttle angle in rest position ° Air cleaner Circular paper element 13.3...
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Technical Data R 1100 RT Fuel grade Super (premium), unleaded, 95 octane (RON) Mixture preparation Motronic MA 2.2 Throttle stub pipe intl. dia. mm (in) 45 (1.772) Throttle angle in rest position ° Air cleaner Circular paper element 13.4...
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Technical Data R 850 GS R 1100 GS Fuel grade Super (premium), un- Super (premium), leaded, 95 octane unleaded, 95 octane (RON) (RON) Mixture preparation Motronic MA 2.2 Motronic MA 2.2 Throttle stub pipe intl. dia. mm (in) 45 (1.772) 45 (1.772) Throttle angle in rest position °...
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Technical Data R 850 R R 1100 R Fuel grade Super (premium), un- Super (premium), leaded, 95 octane unleaded, 95 octane (RON) (RON) Mixture preparation Motronic MA 2.2 Motronic MA 2.2 Throttle stub pipe intl. dia. mm (in) 45 (1.772) 45 (1.772) Throttle angle in rest position °...
RS130090 Removing and installing air cleaner • Remove dualseat. • [RS/GS/RT] Remove side sections of fairing. • [R] Remove the tank cover. • Remove fuel tank. • Remove plug from air temperature sensor. • Remove air cleaner cover. • Remove air intake pipe. •...
RS130100 Removing and installing throttle Caution: stub pipe Make sure that the O-ring (4) at the throttle stub pipe is in good condition • Remove cover (1). • • Press in the spring catch on the multi-pin plug at Disconnect throttle cable (5) from the right, then the throttle position sensor (2) and pull off the from the left, throttle body.
Removing and installing injectors Removing and installing Motronic control unit • Unfasten retainer (3) for fuel pipe and pull off the pipe. • • Press in the spring catch at the injector plug (5) Remove fuel tank. and pull off the plug. •...
16 Fuel tank and lines Contents Page Technical Data ..........................3 Removing and installing fuel tank ..................7 Removing and installing fuel filter, fuel pump and fuel level sensor ....9 Removing and installing fuel filter ..................10 Removing and installing fuel pump and fuel level sensor ...........10 Checking fuel pump pressure ....................11...
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Technical Data R 1100 RS Fuel tank Tank capacity l (Imp. pints) 23 (40.48) including reserve of l (Imp. pints) 6 (10.56) Fuel pump Type Gear-type Make Operating voltage Fuel pressure bar (psi) 3 (43.512) Delivery volume l/h (Imp. pints/h) 110 (193.6) 16.3...
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Technical Data R 1100 RT Fuel tank Tank capacity l (Imp. pints) 26 (45.75) including reserve of l (Imp. pints) 6 (10.56) Fuel pump Type Gear-type Make Operating voltage Fuel pressure bar (psi) 3 (43.512) Delivery volume l/h (Imp. pints/h) 110 (193.6)
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Technical Data R 850 GS R 1100 GS Fuel tank Tank capacity l (Imp. pints) 25 (44) 25 (44) including reserve of l (Imp. pints) 6 (10.56) 6 (10.56) Fuel pump Type Gear-type Gear-type Make Operating voltage V 12 Fuel pressure bar (psi) 3 (43.512) 3 (43.512) Delivery volume...
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Technical Data R 850 R R 1100 R Fuel tank Tank capacity l (Imp. pints) 21 (36.96) 21 (36.95) including reserve of l (Imp. pints) 6 (10.56) 6 (10.56) Fuel pump Type Gear-type Gear-type Make Operating voltage V 12 Fuel pressure bar (psi) 3 (43.512) 3 (43.512) Delivery volume...
• Remove fuel tank retaining screw (2). • Seal, loosen and pull off fuel feed and return line (3) with hose clip, BMW No. 13 3 010. • Remove vent pipes (4). • Separate plug connector (5) for fuel pump.
RS160020 Removing and installing fuel filter, fuel pump and fuel level sensor Caution: Fuel is flammable and a hazard to health. Observe relevant safety regulations. • Drain fuel tank. • Remove fuel pump unit (1) and detach hoses (2). 16.9...
• Install in the reverse order of work. • Tighten non-reusable hose clips with special pliers, BMW No. 13 1 500. Caution: Use only an O-ring (5) in good condition. After assembly, check fuel pump unit for leaks. Tightening torque: Fuel pump assembly to tank ......
16 1 500 RS160050 RS160040 • • Connect test pressure gauge, Remove air cleaner box. BMW No. 16 1 500, on the discharge side. See Group 23, Removing gearbox • • Run engine at idle speed. Pressure regulator (1). Fuel pressure: Nominal value........
18 Exhaust system Contents Page Removing and installing exhaust system ................3 Removing and installing muffler (silencer) ................3 Removing and installing front exhaust pipes ..............4 18.1...
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RS/RT GS/R RS180020 Removing and installing exhaust • Loosen pipe clip (2). • Unfasten retaining screws (3). system • [RS/RT] Take off the retainer at the rear muffler mount. Removing and installing muffler • [GS/R] Unscrew the rear pipe clip. (silencer) •...
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RS180030 Removing and installing front exhaust pipes • Loosen pipe clip (2). • Unscrew exhaust pipe mount (6). • Take off front exhaust pipes. • Install in the reverse order of work. Note: When installing, use new seals (7). Tightening torque: Front exhaust pipes (with plate) at cylinder head ......
Technical Data R 1100 RS Type of clutch Single dry plate with increased-leverage diaphragm spring Operation Mechanical, with release lever and thrust rod passing through hollow gearbox shaft Clutch plate dia. mm (in) 180 (7.0879 Wear dimension mm (in) 4,5 (0.177) (measured on rivets of clutch plate using tips of sliding caliper, pressed together by hand) Manual effort required...
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Technical Data R 1100 RT Type of clutch Single dry plate with increased-leverage diaphragm spring Operation Mechanical, with release lever and thrust rod passing through hollow gearbox shaft Clutch plate dia. mm (in) 180 (7.0879 Wear dimension mm (in) 4,5 (0.177)
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Technical Data R 850 GS R 1100 GS Type of clutch Single dry plate with increased-leverage diaphragm spring Operation Mechanical, with release lever and thrust rod passing through hollow gearbox shaft Clutch plate dia. mm (in) 180 (7.0879 180 (7.0879 Wear dimension mm (in) 4,5 (0.177) 4,5 (0.177)
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Technical Data R 850 R R 1100 R Type of clutch Single dry plate with increased-leverage diaphragm spring Operation Mechanical, with release lever and thrust rod passing through hollow gearbox shaft Clutch plate dia. mm (in) 180 (7.0879 180 (7.0879 Wear dimension mm (in) 4,5 (0.177) 4,5 (0.177)
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[R] Remove fuel tank cover. • Unscrew fuel tank mount. • Seal, loosen and pull off fuel feed and return line with hose clip, BMW No. 13 0 010. • Remove vent pipes. • Separate plug for fuel pump. •...
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23 1 820 23 1 820 RS230011 • Locate the gearbox when removing and installing with oiled guide pins, BMW No. 23 1 820. • Remove rear wheel, rear wheel drive unit and swinging arm together with gearbox. Caution: Hold gearbox at installation height until entire clutch push rod is visible, or else this may be bent.
Removing clutch Caution: • Lock the clutch housing with retaining device (1), Offset the color marks on the clutch housing, driven BMW No. 11 5 640. plate and housing cover through 120° in each case. • Remove clutch. • Secure clutch with retaining screws (4).
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6 mm (0.24 in) Allen key, BMW No. 31 5 600. • [RT] If necessary, detach the power socket holder. • Using socket wrench, BMW No. 21 3 610, loosen locknut (1) for adjusting screw (2) at clutch release lever. 21.10...
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23 Gearbox Contents Page Technical Data ..........................3 Gearbox - sectioned drawing ....................7 Removing and installing clutch bear-ing/thrust rod/release lever ....9 Removing and installing gear shift pedal ..............10 Removing gearbox ........................10 Dismantling/reassembling .....................12 Replacing shaft seal on neutral switch ................12 Removing gearbox cover ......................13 Removing selector drum...
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12958 DAK 12650 DAL 12405 DAG 7864 DAJ 131 DCF 101 DCH Full conversion to Clean Bearing As of gearbox No. BMW No.: 2.325.222...227 101 DAQ 101 DAR 101 DAS 101 DAT 101 DAU 101 DAV 101 DCQ 101 DCR...
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Technical Data R 1100 RT Type of gearbox 5-speed gearbox with claw-action shift and integral reaction damper for all gears Type of selector mechanism Pedal-operated lever and selector drum with overshoot detent Gear ratios from 1994 (gearbox No..M94)) 1st gear...
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12958 DAK 12650 DAL 12405 DAG 7864 DAJ 131 DCF 101 DCH Full conversion to Clean Bearing As of gearbox No. BMW No.: 2.325.222...227 101 DAQ 101 DAR 101 DAS 101 DAT 101 DAU 101 DAV 101 DCQ 101 DCR...
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7864 DAJ 131 DCF 131 DCF 101 DCH 101 DCH Full conversion to Clean Bearing As of gearbox No. As of gearbox No. BMW No.: 2.325.222...227 101 DAQ 101 DAQ 101 DAR 101 DAR 101 DAS 101 DAS 101 DAT...
RS230021 Removing and installing clutch • Install in the reverse order of work. bear-ing/thrust rod/release lever • Unfasten and remove brake caliper. Note: • [ABS]/[GS/R/RT] Detach plug connector for Check/adjust clutch operating clearance. rear sensor and wire. • Remove rear wheel. •...
[R] Remove fuel tank cover. • Unscrew fuel tank mount. • Seal, loosen and pull off fuel feed and return line using hose clip, BMW No. 13 0 010. • Remove vent pipes. • Separate plug for fuel pump. •...
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Detach injector cable • Detach throttle angle sensor cable. RS230311 23 1 820 • Tilt rear frame upwards and secure with strap. 23 1 820 RS230011 • When removing gearbox, pull it out on guide pins, BMW No. 23 1 820. 23.11...
Using light fingertip pressure, insert the shaft • Remove clutch thrust rod (1). seal fully. • Secure gearbox with assembly fixture, BMW No. 23 1 610, to assembly stand. Direction of installation: • Remove neutral switch (2)........spring facing oil chamber •...
Remove retaining screws from gearbox cover. • Heat gearbox cover to 100 °C at the bearing seats. • Place sliding sleeve, BMW No. 23 4 632, on the input shaft. • Press off gearbox cover evenly. • Remove ball (3) from neutral stop.
• [Full Clean Bearing kit] Heat all 3 bearing jour- nals to 100 °C. • Place sliding sleeve (3), BMW No. 23 4 622, on output shaft.. • [1993 model year] Pull the idler and output shaft (4) out of the gearbox housing together.
Remove torsion spring (7) with washers. RS230100 • Remove bearing bushing (1) from sliding seat. • Force out shaft seal with drift, working from the inside • Drive in the seal with drift, BMW No. 23 4 611. • Install bearing bushing. 23.17...
Shimming selector drum is heated. • Pull out taper roller bearing race, if necessary us- ing counter-support, BMW No. 00 8 562, and internal puller, BMW No. 00 8 561. • Pull out roller bearing, if necessary with counter- support, BMW No.
23 4 660 RS230141 RS230143 • Heat gearbox housing to 100 °C. • Using drift, BMW No. 23 4 640, insert the deep- • groove ball bearing. Heat gearbox housing to 100 °C. • Insert roller bearing with drift, BMW No. 23 4 660, and handle, Caution: BMW No.
00 7 500 RS230181 • Pull off deep-groove ball bearing or race/roller bearing with universal puller, BMW No. 00 7 500. • To install deep-groove ball bearing or race/roller bearing, heat to 80 °C and push into position. Caution: If necessary, drive further on by striking inner race only.
RS230150 Dismantling/reassembling input shaft • Using a universal puller, BMW No. 00 7 500, and pressure head (arrow), pull off spur gear (3) together with taper roller bearing (2). • Remove washer (6), coil spring (5), pressure piece (4) and spur gear (3).
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00 7 500 00 7 500 RS230170 RS230171 • • Use universal puller to tension spur gear against Fit universal puller under spur gear and press ta- coil spring until entire step (arrow) protrudes from per roller bearing firmly against retaining ring. the spur gear.
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42 x 52 x 1,25 20 x 28 x 0,5 42 x 52 x 0,30 25 x 52 x 15 20 x 52 x 15 20 x 1,75 42 x 52 x 0,35 20 x 1,85 42 x 52 x 0,40 20 x 1,95 42 x 52 x 0,45 42 x 52 x 0,50...
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Remove locking ring and washer (1/ 2). grooved ball bearing (8) until all measurements have • Using universal puller, BMW No. 00 7 500, and been completed. thrust adapter (arrow) to apply uniform pressure, remove spur gear (4) complete with bearing (3).
G are no longer needed. 00 7 500 RS230192 • Clamp the output shaft into a vise with soft jaws. • Using universal puller, BMW No. 00 7 500, and pressure head, pull off the deep-groove ball bearing. 23.25...
Installing spur gears 14 13 RS230195 RS230198 • • Slide toothed disk (13) up to front of bearing seat. Clamp output shaft into vise with soft jaws; the • Slide on retaining ring (14) and locate in groove. drive shaft splines must face upwards. •...
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-0,1 G=125,8 RS230190 RS230199 • • Invert output shaft in vise with spline tracks fac- [1993 model year] Measure distance G and ing downwards. shim as necessary. • • Slide spur gear for 4th gear (8) onto output shaft [1993 model year] Heat the narrow race (6) to with dogs facing downwards.
Heat the output shaft bearing point to 100 °C. • [1993 model year] First insert the input shaft (1). • Push sliding sleeve (2), BMW No. 23 4 622, onto Caution: the output shaft. After installation of the oil baffle plates, turn the •...
Removing and installing output shaft seal 23 4 620 RS230210 • Force out shaft seal with drift, working from the inside • Drive in the new shaft seal with drift and sliding sleeve, BMW No. 23 4 620. 23.30...
Clean Bearing RT230221 Installing selector forks Installing selector drum • Swing the selector forks over to the edge of the Note: housing. • Fit rollers (1) on guide pins and apply some grease Install selector drum with its recess facing the to the pins.
Shimming gearbox shafts Measuring shaft bearing play • Bolt gearbox measuring plate, BMW No. 23 4 600, to the sealing face, which must be clean. Tightening torque: ........9 Nm • Using depth gauge, BMW No. 00 2 550, meas- ure distance between measuring plate and outer race of deep-groove ball bearing.
Clean Bearing RT230261 Measuring gearbox cover • Measure dimension between gearbox cover joint Clean Bearing face and base of bearing seat, taper roller bear- ing to bearing inner race. Caution: Always measure taper roller bearing with oil baffle plate removed. The oil baffle plate is slightly corrugated, which can falsify the measurement.
Shimming the gearbox shafts (without Clean Bearing) Example Dimensions in millimeters Output shaft Idler shaft Input shaft "Ab" "Zw" "An" 60,00 mm 60,00 mm 60,00 mm (2.362 in) (2.362 in) (2.362 in) – M (measure!) D (measure!) – = clearance without spacers –...
Place shims of the calculated thickness in the gearbox cover/include the oil retaining plate (1). • Using drift, BMW No. 23 4 670, and handle, BMW No. 00 5 500, insert the bearing race in the gearbox cover while it is still hot. 23.36...
Retaining screws on gearbox cover .... 10 Nm then flush on the deep-groove ball bearing. Neutral detent screw • Place sliding sleeve (2), BMW No. 23 4 632, on (clean thread + Loctite 243)......13 Nm the input shaft. •...
Removing and installing input shaft seal at housing cover end 23 4 630 RS230290 • Drive out shaft sealing ring with punch from the inside. • Drive in the new sealing ring with a drift and sliding sleeve, BMW No. 23 4 630. 23.38...
RS230300 Completing assembly of gearbox • Install retaining ring (1) in selector drum. • Install neutral switch (2). • If applicable, install gear display switch Caution: Make sure that the O-ring is in good condition. • Install clutch piston (3), coil spring (4) and sleeve (5).
BMW No. 21 3 680. 23 1 820 23 1 820 RS230011 • Screw in guide pins (oiled), BMW No. 23 1 820, and push the gearbox carefully on to them. Tightening torque: Gearbox to engine block ......22 Nm •...
Technical Data R 1100 RS Front suspension Type BMW Telelever with external suspension strut Telescopic fork Front wheel caster in normal-load position (with rider weighing 85 kg (187.425 lb)) mm (in) 111 (4.37) Steering lock angle ° Total suspension travel mm (in) 120 (4.7244)
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Technical Data R 1100 RT Front suspension Type BMW Telelevr with external suspension strut Telescopic fork Front wheel caster in normal-load position (with rider weighing 85 kg (187.425 lb)) mm (in) 122 (4.803) Steering lock angle ° Total suspension travel mm (in) 120 (4.7244)
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Maximum permissible runout of fixed fork tube mm (in) 0,4 (0.01574) 0,4 (0.01574) Telescopic fork oil – approved grades BMW telescopic fork oil BMW telescopic fork oil Fill quantity in each fork leg l (Imp. pints) 0.470 (0.827) 0.470 (0.827) Suspension strut...
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Maximum permissible runout of fixed fork tube mm (in) 0,4 (0.01574) 0,4 (0.01574) Telescopic fork oil – approved grades BMW telescopic fork oil BMW telescopic fork oil Fill quantity in each fork leg l (Imp. pints) 0.470 (0.827) 0.470 (0.827) Suspension strut...
Install in the reverse order of work. • Tighten ball joint at leading arm with socket 2701 wrench insert and internal hexagon, BMW No. 31 5 600, on leading link. GS310021 Caution: To prevent grease from escaping and the ingress of •...
Heat ball joint mount on fork bridge to max. Unfasten fixed tube screw connection at fork 120 °C and unscrew using Allen key socket bridge, preventing movement by holding hexa- wrench insert, BMW No. 31 5 600. gon on fixed tube. • •...
• Remove dust covers (1). • Remove top snap ring (2). • Press out pot-type joint using drift and bushing, BMW No. 31 5 660. 31 5 661 GS310090 • Snap ring (3) is installed. • Press in pot-type joint using drift, BMW No.
31 5 653 GS310130 GS310100 • Heat the fork bridge to 100 °C and press the ball thrust bearing in with pin, BMW No. 31 5 651 and • Remove retaining ring (1). bushing, BMW No. 31 5 653. •...
• Assembly specification for telescopic fork: Secure slider tube bridge/do not tighten to spec- ified torque at this point. • Screw slider tube bridge to leading link. Caution: To ensure that the fork is installed without trapped stresses, observe the following instructions and the Tightening torque: specified working sequence precisely.
• Oil the shaft seal slightly and push it on as far as possible (to stop on slider tube) by striking it lightly with drift, BMW No. 31 5 610, and reduc- ing adapter, BMW No. 31 5 613. •...
Always install bearing by applying pressure to installing. outer race. • Using socket wrench insert and Allen key, BMW No. 31 5 600, tighten the ball joint at the leading link. • [RS] Coat the lower suspension strut mount with Never Seez.
Removing and installing front Removing and installing ball head suspension strut • Unscrew ball head. • When installing, locknut must make contact with • [RS] Coat lower suspension strut pivot with piston rod/end of thread; lock ball head against Never Seeze. nut.
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32 Steering Contents Page Technical Data ..........................3 Removing and installing left handlebar fitting .............7 With heated handlebar grips ........................7 Without heated handlebar grips ......................7 Removing and installing right handlebar fitting ............8 With heated handlebar grips ........................8 Without heated handlebar grips ......................8 [RS] Removing and installing handlebar .................9 [GS/R/RT] Removing and installing handlebar...
Technical Data R 1100 RS Steering lock angle ° 2 x 32 Steering head tube dia. mm (in) 22 (0.866) Handlebar width with weights mm (in) 738 (29.055) 32.3...
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Technical Data R 1100 RT Steering lock angle ° 2 x 34 Steering head tube dia. mm (in) 22 (0.866) Handlebar width with weights mm (in) 775 (30.512) 32.4...
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Technical Data R 850 GS R 1100 GS Steering lock angle ° 2 x 42 2 x 42 Steering head tube dia. mm (in) 22 (0.866) 22 (0.866) Handlebar width with weights mm (in) 890 (35.0397) 890 (35.0397) 32.5...
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Technical Data R 850 R R 1100 R Steering lock angle ° 2 x 37 2 x 37 Steering head tube dia. mm (in) 22 (0.866) 22 (0.866) Handlebar width with weights mm (in) 780 (30.7087) 780 (30.7087) 32.6...
GS/R/RT GS320010 Removing and installing left handle- Without heated handlebar grips • Cut through rubber grip and pull it off. bar fitting • Loosen clamp screw (4) on handlebar fitting. • Remove fitting from handlebar. • • [RS] Remove left side fairing. Install in the reverse order of work.
GS/R/RT GS320020 Removing and installing right Without heated handlebar grips • Cut open rubber grip (4) and pull off. handlebar fitting • Unfasten clamp screw (5) from fitting housing. • Remove handlebar fitting. • • [RS] Remove left side trim. Install in the reverse order of work.
RS320030 [RS] Removing and installing handlebar • Remove left/right handlebar fittings. • Remove trim (1) from fork bridge (press hooks in direction of arrow). • Remove handlebar. • Install in the reverse order of work. Caution: Ensure that brake hoses are correctly located. Tightening torquet: Handlebar at rubber mount ......
R/RT GS320030 [GS/R/RT] Removing and installing handlebar • Remove left/right handlebar fittings. • Remove handlebar. • Install in the reverse order of work. Caution: Make sure that brake hoses are correctly routed. [GS] Align punch mark on handlebar with gap be- tween clamp blocks.
RT320120 Removing and installing wire cable distributor block • [RS/RT] Remove side fairings. • Unscrew fuel tank and pull to the rear. • Remove cold-start lever (increased idle speed)/ disconnect the wire cable. • Remove the cable cover at the throttle operating fitting.
Removing and installing throttle cable • [RS] Remove left side fairing. • [GS/RT] Detach fuel tank and pull it to the rear. RS320050 • Unfasten both cable adjusting screws (4) on left throttle body • Press in retaining spring (5) and disconnect cable RS320041 •...
With wire cable distribution block • Remove cable cover (1) at fitting/disconnect the cable. • Remove the choke lever/disconnect the cable. • Remove the wire cable adjusting screws (2) at the right and left throttle stub pipes. • Press in retaining spring (3) and disconnect the cables.
Removing and installing cold-start With wire cable distribution block • Remove cable cover at throttle fitting/disconnect cable the cable. • Remove actuating lever (1)/disconnect cable. • • [RS/RT] Remove the left fairing. Remove the cable adjusting screws at the right •...
Removing and installing clutch cable • Remove right side trim. • [RT] Detach fuel tank and pull it to the rear. RS320081 • Disconnect clutch cable from release lever/gear- box. RS320091 • Disconnect clutch cable from handlebar lever. • Install in the reverse order of work. Caution: Install wire cable without kinking.
0.23 (0.405) Drive shaft Layout Two-piece drive shaft with integral torsional vibra- tion damper enclosed in single swinging arm (BMW PARALEVER), universal joints at both ends, sliding joint at rear wheel drive end. Swinging arm Swinging arm length mm (in) 355 (13.976)
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0.23 (0.405) Drive shaft Layout Two-piece drive shaft with integral torsional vibra- tion damper enclosed in single swinging arm (BMW PARALEVER), universal joints at both ends, sliding joint at rear wheel drive end. Swinging arm Swinging arm length mm (in) 355 (13.976)
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Drive shaft Layout Two-piece drive shaft with integral torsional vibra- tion damper enclosed in single swinging arm (BMW PARALEVER), universal joints at both ends, sliding joint at rear wheel drive end. Swinging arm Swinging arm length mm (in) 355 (13.976) 355 (13.976)
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Drive shaft Layout Two-piece drive shaft with integral torsional vibra- tion damper enclosed in single swinging arm (BMW PARALEVER), universal joints at both ends, sliding joint at rear wheel drive end. Swinging arm Swinging arm length mm (in) 355 (13.976) 355 (13.976)
RS330010 Removing, dismantling, reassem- • Detach strut from rear wheel drive. • Disconnect rear wheel drive from drive shaft. bling and installing rear wheel drive • Drain the oil. Note: • [RS] Remove number plate carrier. If rear wheel drive is filled with oil, do not place on •...
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• Remove thrust ring (6). • Heat housing to 120 °C and unscrew threaded ring (7) with pin wrench (2), BMW No. 33 1 700. • To remove the input bevel pinion (8), heat bear- ing seat to 120 °C.
(splines facing upwards). 00 7 500 LT330040 • Using puller, BMW No. 00 7 500, pull off both bearings at the same time. • Take off ball thrust bearing (9), inner race (10), roller bearing cage (11) and outer race (12)
LT330071 Assembling input bevel pinion • Heat the inner race (10) to 100 °C and push onto input bevel pinion (6) as far as the stop. • Slide outer race (12) together with roller cage (11) onto inner race (10). •...
Nut for input bevel pinion (thread cleaned + Loctite 273)....200 Nm LT330090 • Drive sealing ring (13) into threaded ring (5) with drift, BMW No. 33 1 760, and handle, BMW No. 00 5 550. • Heat the housing to 120 °C. •...
00 8 573 00 8 572 RT330090 • Pull out needle roller bearing using counter- support 22/1, BMW No. 00 8 572, and internal puller 21/4, BMW No. 00 8 573. • Heat neck of housing to 120 °C. •...
Insert pressure block, BMW No. 33 1 307 • Heat housing cover to 100 °C and pull it off. (arrow). • • Force shaft seal (4) out of housing cover with Using puller, BMW No. 33 1 830, pull off the drift. deep-groove ball bearing. 33.16...
Installing crown wheel 00 5 500 00 7 500 33 1 880 LT330140 • Using puller, BMW No. 00 7 500, pull taper roller LT330160 bearing off crown wheel. • Heat the housing to 80 °C. • Insert the outer race in the bearing seat with drift, BMW No.
Checking tooth contact pattern • The tooth contact pattern must be checked if the gear set, housing or input bevel pinion bearing have been renewed LT330240 • If this contact pattern is obtained, a thinner shim washer must be installed. LT330220 Note: The contact pattern is adjusted at the shim washer...
LT330280 LT330260 • Using drift, BMW No. 33 1 860, and handle, BMW No. 00 5 500, drive in the sealing ring. • • Using depth gauge, BMW No. 00 2 550, meas- Install O-ring and apply a light coat of oil/grease.
2701 2701 LT330011 Installing rear wheel drive Tightening torque: • Coat splines at sliding element (arrow) with Fixed bearing journal Staburags NBU 30 PTM. (thread cleaned + Loctite 2701)....150 Nm • Apply a small amount of grease to the inner race (1, 2) of the left needle roller bearing and install it.
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• Apply a weight of approx. 85 kg to the motorcy- cle and tighten the strut (5) previously loosened. Tightening torque: Reaction link to rear wheel drive....43 Nm • Tighten clamping strap (6) on gaiter. • If necessary, fill with oil. Fill quantity: Initial filling......0.25 l (0.44 Imp.
Unfasten free swinging arm bearing LT330370 • Using counter-support, BMW No. 00 8 572, and internal puller 21/2, BMW No. 00 8 571, pull out taper roller bearing. • Pull out outer race with internal puller 21/5, BMW No. 00 8 563.
2701 2701 RS330030 Installing rear swinging arm Tightening torque: • Slide swinging arm over drive shaft as far as pos- Free bearing journal sible until rubber gaiter connects on housing (Thread cleaned + Loctite 2701 applied to entire neck. length of thread on free bearing journal) •...
Removing and installing front brake caliper RS340050 • Force back the brake pads/pistons (arrows). • Carefully remove the brake calipe. RS340020 • Drain fluid from brake system. Caution: • Detach brake line (1). [RS/R/RT] Do not scratch the wheel rim; if neces- sary, mask off the brake caliper with tape.
Hold a cloth over the brake caliper. If necessary, press the pistons fully back with re- • Carefully press out brake pistons (2), using a setting tool (7), BMW No. 34 1 500. • compressed air gun at the brake line connection. Install the brake pads.
RS340120 Removing and installing rear brake Sensor gap:.. 0,45...0,55 mm ( 0.0177...0.02165in) caliper • Drain fluid from brake system Tightening torque: Brake caliper to rear wheel drive ....40 Nm Brake line to brake caliper......15 Nm Caution: Bleed screw at brake caliper Do not allow brake fluid to come into contact with [RS] ..............
RS340133 [RS] Dismantling and assembling • Hold a cloth over the brake caliper. • Carefully press our brake piston (7) with a com- rear brake caliper pressed air gun at the connecting bore, working at low air pressure. Dismantling rear brake caliper Caution: Caution: Do not allow your fingers to be trapped by the pis-...
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Insert the dust protection sleeve (6) at left and right 34 1 500 RS340150 • Before installing the new brake pads, press the pistons back into the brake calipers with the re- setting device, BMW No. 34 1 500. 34.11...
GS340140 [GS/R/RT] Dismantling and re- Assembling rear brake caliper assembling rear brake caliper • Coat the new sealing rings with brake fluid and insert them into the left/right brake caliper cylin- Dismantling rear brake caliper ders. • Coat both brake caliper pistons with brake fluid •...
RS340080 Removing and installing front brake disc • Remove front wheel. • Remove/install brake disc. • Degrease brake discs before installing. Note: Installed direction (arrow) of brake discs must be correct. Tightening torque: Brake disc to front wheel [RS/RT]............21 Nm [GS] (clean thread + Loctite 243)....
[RT/R] Removing and installing rear brake disc (attached to rear wheel drive) • Remove the brake caliper. • Remove rear wheel. RT340162 • Heat the brake disc retaining screws (1) to 120 °C/remove. Note: Mark installed position of brake disc, so that lateral runout of sensor wheel is not changed.
RS340090 [RS] Removing and installing front ABS sensor • Remove the right side section of the fairing. • Remove front mudguard. • Separate plug connector (1) in sensor line. • Remove sensor (2) with Torx T 25. • Install in the reverse order of work. Caution: Run the sensor line correctly.
GS340090 [GS/R] Removing and installing front ABS sensor • [GS] Remove front wheel. • [GS] Remove front mudguard. • Remove fuel tank. • Separate plug connector (1) in sensor line. • Remove sensor (2) with Torx T 25. • Install in the reverse order of work. Caution: Run the sensor line correctly.
RT340090 [RT] Removing and installing front ABS sensor • Remove right side sections of fairing. • Remove front mudguard. • Separate plug connector (1) in sensor line. • Remove sensor (2) with Torx T 25. • Install in the reverse order of work. Caution: Run the sensor line correctly.
RS340170 [RS] Removing and installing rear ABS sensor • Remove brake caliper but do not detach brake line. • Using Torx T 25, detach sensor (1). • Separate the plug connector (2) in the sensor line. • Install in the reverse order of work. Caution: Check sensor gap and adjust if necessary with spacer plates (3).
GS340170 [GS/R/RT] Removing and installing rear ABS sensor • [RT] Remove small right side section of fairing. • Before removing/installing, clean the sensor bore. • Detach sensor (1) with Torx T 25. • Separate plug connector (2) in the sensor line. •...
Caution: • Attach dial gauge holder (1), BMW No. 00 2 500, After adjusting, check that the sensor wheel is free with dial gauge, BMW No. 00 2 510 and meas- to turn at all points on its circumference.
Bolt dial gauge holder with measuring shoe, ex- After adjusting, check that the sensor wheel is free tension BMW No. 34 2 520 and dial gauge, to turn at all points on its circumference. BMW No. 00 2 510, to sensor mount.
RS340110 Removing, installing, dismantling and Adjusting specification for handbrake lever • Clean grub screw (7), coat it with Loctite 270 assembling front brake master cylin- and screw it in until there is no play at the handlebar lever; then tighten it further by pre- cisely one half-turn.
[RT] Detach hose (2) from master cylinder. • Install in the reverse order of work. • Tighten non-reusable hose clip (2) with pliers, BMW No. 13 1 500. Caution: Bleed the brake system carefully. Check/adjust piston rod snifting-action play. Tightening torque: Master cylinder to footrest plate .....
RS340220 Removing and installing brake pedal • Release pin on brake linkage. • Remove brake pedal retaining pin (1). • Remove brake pedal with spiral spring. • Install in the reverse order of work. • Lubricate pivot bushing with Shell Retinax A. Caution: Check/adjust piston rod relief clearance.
Removing the ABS unit Installing the ABS unit • • Remove fuel tank. Install the ABS unit (6). • • Disconnect ABS brake lines (1) at ABS uni Connect the central plug (5). Caution: Caution: If brake fluid escapes, it may damage paint. Make sure the cable is not at an angle, or its insula- Line connections must be protected against dirt tion may be damaged.
Removing and installing ABS relay Installing the ABS relay and relay base • Insert the ABS relay with the FAG inscription facing the detent hook. Removing ABS relay • Tighten the screws at the relay base. • Push the relay base into the relay housing, at the same time pressing both engine cables into the left cable entries on the relay housing (red at bot- tom, black at top).
Removing ABS relay base Installing the ABS relay base • Bend up the contact interlock on the plug. • Caution: Insert the contact into the relay base. Switch off ignition, disconnect and insulate the ground (earth) strap. Caution: • Remove cover (1) from ABS control unit, press in The contact must be heard to engage and must be the lock with a screwdriver and pull the cover out firmly located.
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Caution: The same Torx screws must be re-used because of their self-locking effect. When inserting the screws again, make sure that they pick up with the existing thread in the sheet- metal element. Failing this, vibration could cause the screws to work loose.
RS340030 Removing and installing rear ABS brake line 34.33...
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• Drain fluid from brake system. Caution: Do not allow brake fluid to come into contact with painted parts of the motorcycle, because brake fluid destroys paint. • [ABS] Removing fuel tank. • [RS] Removing front section of front mudguard. •...
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36 Wheels and tyres Contents Page Technical Data ..........................3 Removing and installing front wheel .................7 Removing front wheel ........................7 Installing front wheel ........................7 Removing and installing wheel bearings ................8 [RS/R/RT] Removing and installing rear wheel (cast alloy) ........10 Removing rear wheel ........................10 Installing rear wheel ........................10...
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Technical Data R 1100 RS Rim size front 3.50 x 17 MT H 2 rear 4.50 x 18 MT H 2 Max. vertical/lateral runout Cast wheel front mm (in) 0.5 (0.0197) rear mm (in) 0.3 (0.0118) Tyre size Cast wheel front 120/70 ZR 17 Tubeless rear...
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Technical Data R 1100 RT Rim size front 3,50 x 17 MT H 2 rear 4,50 x 18 MT H 2 Max. vertical/lateral runout Cast wheel front mm (in) 0.5 (0.0197) rear mm (in) 0.3 (0.0118) Tyre size Cast wheel...
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Technical Data R 850 GS R 1100 GS Rim size front 2,50 x 19 MT H 2 2,50 x 19 MT H 2 rear 4,00 x 17 MT H 2 4,00 x 17 MT H 2 Max. vertical/lateral runout Spoked wheel Spoked wheel front mm (in) 1.3 (0.0512)
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Technical Data R 850 R R 1100 R Rim size Cast wheel Cast wheel front 3,50 x 17 MT H 2 3,50 x 17 MT H 2 rear 4,50 x 18 MT H 2 4,50 x 18 MT H 2 Spoked wheel Spoked wheel front...
RS360011 Removing and installing front wheel Installing front wheel • Install front wheel. Removing front wheel • Install spacer bushing and speedometer drive. • [RS/RT] Remove front mudguard. • Remove brake calipers. Caution: Anti-twist device (arrow) on speedometer drive is lo- Caution: cated in front of stop on slider tube.
00 8 574 31 4 800 RS360024 • Clamp arbor, BMW No. 36 5 511, in vise and place wheel on it with the broad bearing in con- tact with the arbor. • Place spacing ring, BMW No. 31 4 800, between wheel hub/right side of wheel and claws of inter- nal puller.
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Heat bearing seat. 00 5 500 36 5 511 RS360028 • Clamp arbor, BMW No. 36 5 511, in vise and place wheel on it with wide bearing (2) in contact 36 5 511 with arbor. • Install spacer tube (1).
[GS/R] Removing and installing rear wheel (spoked) Removing rear wheel • Unfasten/remove brake caliper. • Remove rear wheel. Note: [GS] To remove the wheel, carefully bend the rear wheel cover to the right/do not remove it. Installing rear wheel Caution: Contact faces on rear wheel drive and hub must be clean and free of grease.
• Install balancing shaft (1), BMW No. 36 3 606, with measuring bushing (2) and nut (3), BMW No. 36 3 616, in the front wheel bearings. • Lightly preload bearing with knurled nut (3). • At the rear wheel, attach mounting fixture (4), BMW No.
• Remove tyre. • Install balancing shaft (1), BMW No. 36 3 606, to- gether with measuring bushing (2) and nut (3), BMW No. 36 3 616, in the front wheel bearings. • Lightly preload bearing with knurled nut (3).
[GS/R (spoked wheel)] Removing Centering horizontal runout and installing spokes GS360090 GS360080 • Determine maximum deviation (plus (+) and minus (-)). • To center the wheel, the spoke nipples must be Caution: tightened on the side directly opposite the lar- It is not permitted to replace more than one spoke.
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46 Frame Contents Page Technical Data ..........................3 General view, frame ........................7 [RT] General view of fairing sections ................8 [RT] Removing and installing front mudguard .............9 [RT] Removing and installing fairing sections ............10 [RT] Removing and installing wind-shield ..............11 [RT] Removing and installing inner fairing panel ............12 [RT] Removing and installing upper section of fairing ..........13...
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Contents Page Removing and installing frame ...................32 [RS] Removing and installing grab handle/case holder ........33 [RS] Removing and installing rear fairing ..............34 [RS] Removing and installing number plate bracket ..........35 [RS] Removing and installing lower rear section .............36 Removing and installing rear section of frame ............37 [RS] Removing and installing center stand ..............38...
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Technical Data R 1100 RS Location of manufacturer’s type plate / frame number On frame, at right Length, overall mm (in) 2175 (85.63) Max. height excl. mirrors mm (in) 1286 (50.63) Width over handlebar, with weights mm (in) 735 (28.937) Width over pillion footrests mm (in) 667 (26.26)
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Technical Data R 1100 RT Location of manufacturer’s type plate / frame number On frame, at right Length, overall mm (in) 2230 (87.795) Max. height excl. mirrors mm (in) 1380 (54.33) Width over handlebar, with weights mm (in) 775 (30.512)
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Technical Data R 850 GS R 1100 GS Location of manufacturer’s type plate / frame number On frame, at right On frame, at right Length, overall mm (in) 2189 (86.18) 2189 (86.18) Max. height excl. mirrors mm (in) 1366 (53.7796) 1366 (53.7796) Width over handlebar, with weights mm (in) 890 (35.039)
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Technical Data R 850 R R 1100 R Location of manufacturer’s type plate / frame number On frame, at right On frame, at right Length, overall mm (in) 2197 (86.496) 2197 (86.496) Max. height excl. mirrors mm (in) 1170 (46.062) 1170 (46.062) Width over handlebar, with weights mm (in) 761 (29.96)
RT460270 [RT] Removing and installing fairing sections • Remove dualseat. • Take off small side sections of fairing (1). • Hold mirror with one hand. With the other hand, strike the mirror housing lightly towards the mir- ror surface (arrow). Take off the mirror. •...
RT460290 [RT] Removing and installing wind- shield • Remove dualseat. • Remove side mirrors. • Remove side trim panels. • Remove windshield (1). • Remove inner cover for trim. • Pull off plug at headlight. • Detach the aerial. • Remove upper section of fairing.
RT460310 [RT] Removing and installing upper • Install in the reverse order of work. section of fairing Note: Before installing upper section of fairing, push metal Caution: bushings (1) on to threaded pins (2). Switch off ignition. Disconnect ground (earth) lead from battery. Insulate ground (earth) lead.
RT460120 [RT] Removing and installing fairing Note: holder Do not scratch the mudgard when setting down the oil cooler. • Caution: Install in the reverse order of work. Switch off ignition. Disconnect ground (earth) lead from battery. Insulate ground (earth) lead. Tightening torque: Fairing support bracket to frame ....
RT460331 [RT] Removing and installing rear fairing • Remove dualseat. • Remove small side sections of fairing. • Remove rear light. • Remove luggage rack and case holder. • Remove rear fairings (1) and (2). • Install in the reverse order of work. Note: When installing, note right and left rubber buffers (3).
RT460340 [RT] Removing and installing number plate mount • Remove dualseat. • Remove number plate bracket. • Install in the reverse order of work. 46.17...
RT460350 [RT] Removing and installing lower rear section Caution: Switch off ignition. Disconnect ground (earth) lead from battery. Insulate ground (earth) lead. • Remove dualseat. • Remove small side sections of fairing. • Remove rear light. • Remove luggage rack and case holder. •...
(clean thread + Loctite 2701)......21 Nm Side stand to pivot mount (clean thread + Loctite 2701)......42 Nm R46017 • Attach vehicle stand, BMW No. 00 1 520, [GS] with extension bushes and bolts, BMW No. 00 1 527, to motorcycle. 46.19...
Removing and installing side stand • Disconnect tension springs. • Remove side stand. RS610050 • Disconnect plug (1) from side stand switch and remove switch. • Install in the reverse order of work. GS460220 Caution: Note: correct cable run (arrow. Lubricant:....
RT460360 [RT] Removing and installing left footrest plate • Remove dualseat. • Remove small left side section of fairing. • Remove left side section of fairing. • Detach gear shift linkage (1) from footrest plate. • Detach power socket retaining bracket (2). •...
RT460370 [RT] Removing and installing right footrest plate • Remove dualseat. • Remove small side section of fairing at right. • Remove right side section of fairing. • Release pin on brake linkage. • Remove retaining screws for brake master cylin- der (1) from footrest plate.
RT460130 [RT] Removing and installing frame Caution: Fairing section will drop unless held securely. • Remove fuel tank. If necessary, place foam rubber or similar material • Detach handlebar from fork bridge. below fairing panel. • Detach fixed tubes at fork bridge. •...
RS460110 [RS] Removing and installing top section of fairing Caution: Switch off ignition. Disconnect ground (earth) lead from battery. Insulate ground (earth) lead. • Remove windshield. • Remove side sections of fairing. • Remove inner fairing panel. • Unscrew and remove windshield adjusting shaft. •...
Detach struts (2) from frame and loosen at engine. • [RS] Using socket wrench insert with 6 mm (0.2362 in) Allen key, BMW No. 31 5 600, detach ball joint at fork bridge. • [R] Detach handlebar from fork bridge.
RS460150 [RS] Removing and installing number plate bracket • Remove dualseat. • Remove number plate bracket. • Install in the reverse order of work. 46.35...
RS460160 Removing and installing rear sec- • Disconnect the neutral switch plug and detach the cable. tion of frame • Detach diagnosis plug and cable. • Pull brake cable out of holder/rear section of frame. • Caution: Pull brake fluid container out of holder. •...
GS460151 [GS/R] Removing and installing number plate bracket • Take off rear section of dualseat. • [GS] Remove tool box. • [GS] Remove rear light. • Remove turn indicators. • Remove number plate bracket. • Install in the reverse order of work. 46.47...
• Place vehicle on level ground on center stand. • Place track alignment gauge, BMW No. 36 3 920, against left or right side of motorcycle. Note: In order to use the track alignment gauge on either the left or right side, simply screw the supports in on the other side.
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• Calculate wheel track offset S: EXAMPLE: • Wheel track offset S is the distance to left or right between the longitudinal axes of the front and Formula - - - - - - - - - - –...
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51 Equipment Contents Page Removing and installing ignition switch/steering lock ...........3 Removing and installing ignition/light switch ..............3 Removing and installing lock barrel ..................3 Drilling out lock barrel ..........................3 Removing and installing lock barrel for fuel tank filler cap ........4 Drilling out lock barrel ..........................4 [RS/RT] Removing and installing dualseat lock ............5 Removing and installing lock barrel...
Install steering lock with serrated-screw socket Drilling out lock barrel • wrench insert, BMW No. 51 0 510. Use a 4-5 mm ( 0.157 - 0.1969 in) dia. drill bit to drill the full length of the lock barrel. •...
GS510040 Removing and installing lock barrel for fuel tank filler cap Caution: Prevent screws from falling into fuel tank: cover fuel tank filler neck with cloth. • Open cap/remove lower part of cap (1). • Insert key in lock barrel and press down on re- tainer (2).
[RS/RT] Removing and installing [GS] Removing and installing dualseat lock dualseat lock RS510051 GS510060 Removing and installing lock barrel Removing and installing lock barrel • • Press down retainer (arrow) with a piece of wire Remove luggage rack. • or similar. Remove dualseat lock.
[R] Removing and installing [RT] Removing and installing stor- dualseat lock age compartment lock RS510090 RT510100 • Press in safety peg (arrow) with a piece of wire or Removing and installing lock barrel similar. • Take off the locking section (1). •...
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52 Seat Contents Page [RT] Dismantling and assembling dualseat ..............3 [RS] Dismantling and assembling dualseat ..............4 [GS/R] Dismantling and assembling dualseat ..............5 52.1...
RS610062 Removing and installing central • Take out retaining screws (2) for lower section of central electrical equipment box. electrical equipment box • Remove cable tray. • If necessary, detach complete wiring harness and remove it with the fuse box, or remove the Caution: relays and relay bases.
Frame wiring harness [ABS] Caution: Threaded earth (ground) connection at en- gine: use galvanized (yellow) screws. Screws with unsuitable corrosion proofing can cause the electrical resistance to rise as high as Ω . Run wiring without kinking and avoid risk of abrasion.
RS610110 Installing wiring harness in central electrical equipment box/output Note: The white marker tape (arrow) must be covered by the cable entry grommet. 61.11...
Technical Data R 1100 RS Instrument cluster Telltales for turn indicators/high beam A 14 V 3 W Instrument lighting / telltales A 12 V 1,7 W Speedometer drive Speedometer drive ratio I = 2,6 62.3...
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Technical Data R 1100 RT Instrument cluster Telltales for turn indicators/high beam A 14 V 3 W Instrument lighting / telltales A 12 V 1,7 W Speedometer drive Speedometer drive ratio I = 2,6 62.4...
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Technical Data R 850 GS R 1100 GS Instrument cluster Telltales for turn indicators/high beam A 14 V 3 W A 14 V 3 W Instrument lighting / telltales A 12 V 1,7 W A 12 V 1,7 W Speedometer drive Speedometer drive ratio I = 3,0 I = 3,0...
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Technical Data R 850 R R 1100 R Instrument cluster Telltales for turn indicators/high beam A 14 V 3 W A 14 V 3 W Instrument lighting / telltales A 12 V 1,7 W A 12 V 1,7 W Speedometer drive Speedometer drive ratio Cast wheel I = 2,6 I = 2,6...
Technica Data R 1100 RS Headlight rectangular, with halo- gen bulb and manual beam throw adjustment Bulbs High beam/low beam H 4, 55/60 W halogen, asymmetric Parking light 12 V/5 W Rear light 12 V/10 W Brake light 12 V/21 W Flashing turn indicator 12 V/21 W 63.3...
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Technica Data R 1100 RT Headlight rectangular, with halogen bulb Bulbs High beam/low beam H 4, 55/60 W halogen, asymmetric Parking light 12 V/5 W Rear light 12 V/10 W Brake light 12 V/21 W Flashing turn indicator 12 V/21 W...
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Technica Data R 850 GS R 1100 GS Headlight rectangular, with rectangular, with halogen bulb halogen bulb Bulbs High beam/low beam H 4, 55/60 W halogen, H 4, 55/60 W halogen, asymmetric asymmetric Parking light 12 V/4 W 12 V/4 W Rear light 12 V/10 W 12 V/10 W...
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Technica Data R 850 R R 1100 R Headlight circular, with halogen circular, with halogen Bulbs High beam/low beam H 4, 55/60 W halogen, H 4, 55/60 W halogen, asymmetric asymmetric Parking light 12 V/4 W 12 V/4 W Rear light 12 V/10 W 12 V/10 W Brake light...
RS630030 [GS] Removing and installing head- light Caution: Switch off ignition. Disconnect ground (earth) lead from battery. Insulate ground (earth) lead. • Remove windshield. • Remove headlight insert. Caution: GS620020 Do not touch inner surface of reflector or bulbs with bare hands.
Adjusting headlight [R] Removing and installing head- light Caution: Switch off ignition. Disconnect ground (earth) lead from battery. Insulate ground (earth) lead. Caution: Do not touch inner surface of reflector or bulbs with bare hands. GS630040 • Unscrew locknut on adjusting linkage (arrow). •...
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Questions and answers
Is there a recommendation for how often to lube the driveshaft splines? I can find no reference to this.
BMW R 1100 RT, nye pærer i speedometer
To replace the speedometer bulbs in a BMW R 1100 RT:
1. Remove the instrument cluster by loosening the necessary screws and disconnecting the wiring.
2. Open the back of the cluster to access the bulbs.
3. Identify and remove the burned-out bulbs by gently twisting and pulling them out.
4. Replace them with compatible bulbs, such as BMW part no. 62 14 2 306 127 or equivalent Sylvania mini-bulbs.
5. Reassemble the cluster and reconnect the wiring.
6. Reinstall the instrument cluster and test the bulbs.
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