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Craftsman EZ3 917.270650 Owner's Manual
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Craftsman EZ3 917.270650 Owner's Manual

Craftsman EZ3 917.270650 Owner's Manual

15.5 hp electric start 42" mower 6 speed transaxle lawn tractor
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Owner's Manual i::__o.I
CRRFTSMRN o
15.5 HP
ELECTRIC
START
42" MOWER
6 SPEED TRANSAXLE
LAWN TRACTOR
Model No.
917.270650
• Safety
• Assembly
• Operation
• Maintenance
• Repair Parts
CAUTION:
Read and follow all Safety Rules
and Instructionsbefore operat-
ing this equipment.
For answers to your questions
about this product, Call:
1-800-659-5917
Sears Craftsman
Help Line
5 am - 5 pro, Mon - Sat
Sears, Roebuck and Co., Hoffman Estates, II 60179
Visit our Craftsman
website:www.sears.com/craftsman

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Summary of Contents for Craftsman EZ3 917.270650

  • Page 1 Read and follow all Safety Rules about this product, Call: 1-800-659-5917 and Instructionsbefore operat- ing this equipment. Sears Craftsman Help Line 5 am - 5 pro, Mon - Sat Sears, Roebuck and Co., Hoffman Estates, II 60179 Visit our Craftsman website:www.sears.com/craftsman...
  • Page 2 Please contact your nearest service center. After 30 days from the date of purchase, warranty service is available by taking your Craftsman riding equipment to your nearest Sears Service Center. (In-home warranty service will...
  • Page 3 DO NOT: • Turn off blades when not mowing. • Stop engine before removing grass • Do notturn on slopes unless neces- catcher or unclogging chute. sary, and then, turn slowly and • Mow only in daylight or good artificial gradually downhill, if possible.
  • Page 4 • Keep nuts and bolts, especially blade • Never make adjustments or repairs attachment bolts, tight and keep with the engine running. equipment in good condition. • Grass catcher components are subject • Never tamper with safety devices. to wear, damage, and deterioration, Check their proper...
  • Page 5 (See TORQUE: REPAIR PARTS section of this manual). CONGRATULATIONS on your purchase of a Craftsman Tractor. It has been designed, engineered and manufactured to give you the best possible depend- ability and performance. Should you experience any problem you cannot easily remedy, please contact your nearest Sears Authorized Service Center.
  • Page 6 Parts Bag contents shown full size (1) Large Flat Washer (1) Hex Bolt 3/8-16 x 1 (1) Lockwasher !iiiiiiiiiiiiii! ,,,.ex.o,, 5/16-18 x 1-1/4 (1) Locknut 5/16-18 (1) Shoulder Bolt 5/16-18 (1) Knob (1) Washer 2 x 1-3/16 x 12 Gauge (2) Screws _--_ (2) Lock Washers...
  • Page 7 Parts packed separately in carton Steering Wheel Seat Mulcher Video Plate Cassette Manual Parts Bag Parts Bag contents not shown full size ,c_(2) Keys Steering Wheel (,-) (2) Latch Hook Assemblies __ed_g Steering Extension Shaft Steering Wheel Slope Sheet Adapter...
  • Page 8 Your new tractor has been assembled at the factory with exception of those parts left unassembled for shipping purposes. To ensure safe end proper operation of your tractor all parts and hardware you assemble must be tightened securely. Use the correct tools as necessary to insure proper tightness.
  • Page 9 TO DRIVE TRACTOR OFF SKID Label WARNING: Before starting, read, understand and follow all instructions in the Operation section of this manual. Be Terminal sure tractor is in a well-ventilated area. Battery Be sure the area in front of tractor is clear Door of other people and objects.
  • Page 10 CHECK FOR PROPER POSITION Hook OF ALL BELTS Weld Nut Points From The To Down See the figures that are shown for Lock replacing motion and mower blade drive Washer Latch belts in the Service and Adjustments Weld Nut Hook section of this manual.
  • Page 11 These symbols may appear on your tractor or in literature supplied with the product. Learn and understand their meaning. BA'rrERY CAUTION OR REVERSE FORWARD FAST SLOW WARNING ENGINE ON ENGINE OFF OIL PRESSURE LIGHTS ON OVER TEMP LIGHT FUEL CHOKE MOWER HEIGHT PARKING BRAKE UNLOCKED...
  • Page 12 KNOWYOUR TRACTOR READ THIS OWNER'S MANUAL AND SAFETY RULES BEFORE OPERATING YOUR TRACTOR Compare the illustrations with your tractor to familiarize yourself with the locations of various controls and adjustments. Save this manual for future reference. ht Switch Attachment Ignition Switch Clutch Ammeter Lever...
  • Page 13 The operation of any tractor can result in foreign objects thrown into the eyes, which can result in severe eye damage. Always wear safety glasses or eye shields while operating your tractor or performing any adjustments or repairs. We recommend a wide vision safety mask over spectacles or standard safety glasses.
  • Page 14 • The average lawn should be cut to • Move gearshift lever to 1st gear. approximately 2-1/2 inches during the sure you have allowed room for tractor cool season and to over 3 inches to roll slightly as you restart movement. during hot months.
  • Page 15 ADD GASOUNE NOTE: Before starting, read the warm and cold starting procedures below. • Fill fuel tank. Use fresh, clean, regular • Insert key into ignition and turn key unleaded gasoline with a minimum of clockwise to "START" position and 87 octane.
  • Page 16 MOWING TIPS MULCHING MOWING TIPS • Mower should be properly leveled for IMPORTANT: For best performance, best mowing performance. See 'frO keep mower housing free of built-up LEVEL MOWER HOUSING" in the grass and trash. Clean after each use. Service and Adjustments section of •...
  • Page 17 AS YOU COMPLETE .___ ___._S'_ 4_. _*J,'j_. Check Brake Operation Check Tire Pressure Check Operator Presence Interlock Systems Check for Loose Fasteners Lubrication Chart Check Battery Level Sharpen/Replace Mower Blades Clean Battery and Terminals Adjust Blade Belt(s) Tension Adjust Motion Drive Belt(s) Tension Check Transaxle Cooling Check...
  • Page 18 TRACTOR IMPORTANT: To ensure proper assem- bly, center hole in blade must align with Always observe safety rules when star on mandrel assembly. performing any maintenance. BRAKE OPERATION • Reassemble hex bolt, lock washer and flat washer in exact order as shown. If tractor requires more than six (6) feet •...
  • Page 19 NOTE: Although multi-viscosity oils BATTERY (5W30, 10W30 etc.) improve starting in Your tractor has a battery charging cold weather, these multi-viscosity oils system which is sufficient for normal use. will result in increased oil consumption However, periodic charging of the battery when used above 32°F.
  • Page 20 ENGINE COOUNG FINS • Clean cartridge by tapping gently on flat surface. If very dirty or damaged, Remove any dust, dirt or oil from engine replace cartridge. cooling fins to prevent engine damage • Reinstall cartridge, nut, precleaner, from overheating. cover and secure with knob(s).
  • Page 21 CLEANING We do not recommend using a garden hose to clean your tractor unless the electrical system, muffler, air filter and of all foreign matter. carburetor are covered to keep water out. Keep finished surfaces and wheels lean engine, battery, seat, finish, etc. Water in engine can result in a short- free of all gasoline, oil, etc.
  • Page 22 SIDE-TO-SIDE ADJUSTMENT • To raise front of mower, loosen nut "F" from trunnion on both front links. Raise mower to its highest position. • At the midpoint of both sides of mower, Tighten nut "E" on both front links an measure height from bottom edge of equal number...
  • Page 23 BELT INSTALLATION Remove belt from stationary idler and clutching idler. • Install new belt in reverse order of Pull belt slack toward rear of tractor. removal. Remove belt upwards from transaxle • Make sure belt is in all pulley grooves pulley by deflecting belt keepers.
  • Page 24 TO ADJUST STEERING WHEEL If "jumper cables" are used for emer- AUGNMENT gency starting, follow this procedure: IMPORTANT: Your tractor is equipped if steering wheel crossbars are not with a 12 volt negative grounded system. horizontal (left to right) when wheels are The other vehicle must also be a 12 volt positioned straight forward,...
  • Page 25 • First connect RED battery cable to positive (+) terminal with hex bolt and nut as shown. Tighten securely. • Connect BLACK grounding cable to negative (-) terminal with remaining hex bolt and nut. Tighten securely. • Close battery box door. Seat Pan / Battery Door...
  • Page 26 TO ADJUST CARBURETOR ACCELERATION TEST NOTE: The carburetor on this engine is • Move throttle control lever from slow to low emission. It is equipped with an idle fast position. If engine hesitates or dies, turn idle mixture valve out fuel adjusting needle with a limiter cap, which allows some adjustment within the (counter-clockwise)
  • Page 27 ethanol or methanol) can attract moisture Immediately prepare your tractor which leads to separation and formation storage at the end of the season or if the tractor will not be used for 30 days or of acids during storage. Acidic gas can more.
  • Page 28 TROUBLESHOOTING CHART PROBLEM CAUSE CORRECTION Will not start • Out of fuel. • Fill fuel tank. • Engine not "CHOKED" • See 'qO START ENGINE" properly, in Operation section, _- Engine flooded. • Wait several minutes before attempting to start, •...
  • Page 29 TROUBLESHOOTING CHART PROBLEM CAUSE CORRECTION Engine clicks but will • Check all wiring. • Loose or damaged not start (Cont'd) wiring. • Check/replace solenoid or • Faulty solenoid or starter. starter. Loss of power • Cutting too much • Set in "Higher Cut"...
  • Page 30 TROUBLESHOOTING CHART PROBLEM CAUSE CORRECTION iMower blades will not • Obstruction in clutch • Remove obstruction. rotate mechanism, • Worn/damaged mower • Replace mower drive belt. drive belt. • Frozen idler pulley, • Replace idler pulley. • Frozen blade mandrel. •...
  • Page 31 TRACTOR o- MODEL NUMBER 917.270650 SCHEMATIC BLACK BATrERY FUSE ST_.TE. (OPTIONAL) w'4mE e_cK ..CLUTCH / BRAKE (PEDALUP) SEAT SWITCH IGNW{ON SWITCH ,..I..(NOT OCCUPIED) "_ I .._" B I-_CK --..A3_PMENT C SLACK _] IGNITION PLUG :- aEL: "-1 UNIT I...
  • Page 32 TRACTOR - - MODEL NUMBER 917.270650 ELECTRICAL...
  • Page 33 121305X SwitchPlunger Nc Gray 140(301 Switch Ign 4 Pos 124211X Nut Ignition 141226 Cover Sw Key BIk I 25 Text SLT 109.310X Key Ign Molded Craftsman 166145 Harness Ign BoltBIk. Fin Hex 1/4-20 Uncx 1/2 71110408 131563 CoverTerminalRed Solenoid 145673...
  • Page 34 TRACTOR - - MODEL NUMBER 917.270650 CHASSIS AND ENCLOSURES...
  • Page 35 TRACTOR - - MODEL NUMBER 917.270650 CHASSIS AND ENCLOSURES PART DESCRIPTION 165583 Chassis 140G56 Drawbar 17490612 Screw, Thd. Roll. 3/8-16 x 3/4 _10_5 Washer 13/32 x 3/4 x 16 Gauge 155272 Bumper Hood/Dash 161917X013 Dash. STD533710 Bolt, Carriage 3/8-16 x 3/4 155927 Panel, Dash, LH.
  • Page 36 TRACTOR - - MODEL NUMBER 917.270650 GROUND DRIVE _T-_F F _""_8 26 27...
  • Page 37 TRACTOR - - MODEL NUMBER 917.270650 GROUND DRIVE KL=Y PART PART DESCRIPTION DESCRIPTION Keeper Belt Centerspan Transaxle (See Breakdown) 14(_12 PeerlessModel 206-545C 17490612 Screw Thdrol 3/8-16 x 3/4 Ty-tt 146682 Spring ReturnBrakeT/a Zinc 8883R Cover Pedal BIkRound 123O66X Pulley Transaxte 18/20" tires 140186 PulleyEng CI Mech 38deg LT/ 12000028...
  • Page 38 TRACTOR - - MODEL NUMBER 917.270650 STEERING ASSEMBLY ---'-_ • • •...
  • Page 39 TRACTOR - - MODEL NUMBER 917.270650 STEERING ASSEMBLY PART DESCRIPTION 139768 steering Wheel 154427 FrontAxle Assembly 156483 SpindleAseembly,I-H. 157473 SpindleAssembly, R.H. 626614 Bearing, Race, Thrust, Hardened 121748X Washer 25/32 x 1-5/8 x 16 Gauge 19272016 Washer 27/32 x 1-1/4 x 16 Gauge 1200(x}29 Ring, K]ip 3366R...
  • Page 40 TRACTOR - - MODEL NUMBER 917.270650 ENGINE _1 _ tl,.. I OPTIONAL EQUIPMENT Spark Arrester...
  • Page 41 TRACTOR -- MODEL NUMBER 917.270650 ENGINE PART DESCRIPTION ControlThrottle/Choke 162157 Screw He)(_ Cut 1/4-20x5/3 T 17720410 Engine (See Breakdown) ..Bdggs Model 28U707-1174-E1 MufflerExhaust B&S Lt 137352 Gasket 1 313 Id Tin Plated 165291 13280324 NipplePipe 3/8 NptX 3" 132003(X) ElbowStd 90 Degree 3/6-18 Npt Washer Lock Ext Tooth3/8 STD551237...
  • Page 42 TRACTOR - - MODEL NUMBER 917.270650 SEAT ASSEMBLY PART PART DESCRIPTION DESCRIPTION 140122 Seat 3350 BIk/blkCraftsman 121248X BushingSnap BIk Nyt 50 Id BoltRdhd Sht Nk 1/4-20x1-1/2 14(T_51 Bracket Pnt Pivot Seat (blk) 72_o0412 Spacer Split 28 X 96 Zinc _710 Bolt Fin Hex 3/8-16unc X t 134300 SpringCprsn 1 27 BIk Pnt...
  • Page 43 Decal, Maint Customer Sears 138311 Dora 154515 Pad, Footrest LH STLT 166887 Deca_,Deck Mower EZ3 154516 Pad, Footrest RH STLT 1632O4 Decal, Fender Craftsman 166704 Manual, Owner's (English) 156439 Decal, Fender Danger 166705 Manual,Owner's (Spanish) WHEELS & TIRES PART DESCRIPTION...
  • Page 44 TRACTOR - - MODEL NUMBER 917.270650 LIFT ASSEMBLY...
  • Page 45 TRACTOR - - MODEL NUMBER 917.270650 LIFT ASSEMBLY PART DESCRIPTION 159460 Washer Asm Inner SpringW/Plunger 159471 Shaft Asm, LiftRH 105767X Pin Groove 12(300002 ERing #5133_o2 19211621 Washer 21/32 x 1 x 21 Ga. 120183X BearingNylong 125631X GripHandle Fluted 122365X ButtonPlungerRead 139665 Unk Asm Lift LH.

  • Page 46: Mower Deck Parts

    TRACTOR - - MODEL NUMBER 917.270650 MOWER DECK "''" 84...
  • Page 47 TRACTOR - - MODEL NUMBER 917.270650 MOWER DECK PART PART DESCRIPTION DESCRIPllON 164861 Mower Housing 133944 Washer, Hardened STD533107 Boff 155066 RollerAssemb!y, C am Follower 138017 Bracket Assembly, S way Bar, 131340 Bolt, Shoulder #10_24 Front Grade 5 138440 BracketAssembly, Sway Bar STD541410 Locknut STD624008...
  • Page 48 TRACTOR - - MODEL NUMBER 917.270650 PEERLESS TRANSAXLE - - MODEL NUMBER 206-545C NUMBERS HERE...
  • Page 49 TRACTOR - - MODEL NUMBER 917.270650 PEERLESS TRANSAXLE - - MODEL NUMBER 206-545C RB:. PART REF. PART DESCRIPTION DESCRIPTION 772147 Transaxle Cover Brake Lever 780086A Needle Bearing5/B" 790079 Screw 1/4 - 20 x 1-1/4" TransaxleCase 792073A 770128 Screw 1/4- 20 x 2 1/4" Countersha_ 792085A Locknut5 / 16 - 24...
  • Page 50 TRACTOR - - MODEL NUMBER 917.270650 BRIGGS & STRAI-rON ENGINE-MODEL NUMBER 28U707, TYPE NUMBER 1174-E1 I_ REQUIRES SPECIALTOOLS TO INSTALL. SEE REPAIR INSTRUCTION MANUAL 1034 1026...
  • Page 51 TRACTOR - - MODEL NUMBER 917.270650 BRIGGS & STRA'I'I'ON ENGINE-MODEL NUMBER 28U707, TYPE NUMBER 1174-E1 138 106 987 95 117 634A I,o,,Y _ .\ 1033 VALVE OVERHAUL 121 CARBURETOR OVERHAUL 27 _ 141_.2_ ,---I 2o_ 634A_ 987_ 4r REQUIRES SPECIALTOOLS TO INSTALL.
  • Page 52 TRACTOR - - MODEL NUMBER 917.270650 BRIGGS & STRATTON ENGINE-MODEL NUMBER 28U707, TYPE NUMBER 1174-E1 634A 842 868 868A 4671 171 _ I 525 358 GASKET SET _524 977 CARBURETOR GASKET SET 305_p 646_...
  • Page 53 TRACTOR - - MODEL NUMBER 917.270650 BRIGGS & STRATI'ON ENGINE-MODEL NUMBER 28U707, TYPE NUMBER 1174-E 1019 LABEL KITI 11036 LABEL KIT- EMISSIONS 11o5. ow.,s.A..A,I 729A...
  • Page 54 TRACTOR - - MODEL NUMBER 917.270650 BRIGGS & STRATrON ENGINE-MODEL NUMBER 28U707, TYPE NUMBER 1174-E1 PART PART DESCRIPTION DESCRIPTION 496412 CylinderAssembly 495800 Screw, Idle Speed 399265 231789 ** Pin, FleatHinge Bearing, Cylinder 231855 ** Valve Float 391086 * Sea], Oil 494238 231854 ** Seat, InletVaive...
  • Page 55 TRACTOR - - MODEL NUMBER 917.270650 BRIGGS & STRA'n'ON ENGINE-MODEL NUMBER 28U707, TYPE NUMBER 1174-E1 PART PART DESCRIPTION DESCRIPTION 610068 Screw, Set 213998 Link, Counterwek:Jht 4,9628O Housing, Blewer 399691 Counterweight Assembly 94786 Screw, Hex, Head, 298_09 Pin, Counterweight BlowerHousingMou_ng 94593 Screw, Counterweight 225O2O Shield,Cylinder...
  • Page 59 SUGGESTED GUIDE FOR SIGHTING SLOPES FOR SAFE OPERATION ONLY RIDE UP AND DOWN HILL, "" NOT ACROSS HILL SIGHTING GUIDE Operate your Tractor up and down the face of slopes (not greater than 15°), never across the face. Make turns gradu- 4_]_ ally to prevent tipping or loss of control.
  • Page 60 For in-home major brand repair service: Call 24 hours a day, 7 days a week 1-800-4-MY-HOME sM (1-800-469-4663) Para pedir servicio de reparacibn a domicilio 1-800-676-5811 In Canada for all your service and parts needs call Au Canada pour tout le service ou les pi_ces 1-800-665-4455 For the repair or replacement parts you need: Call 6 am - 11 pm CST, 7 days a week...