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Yamaha RS VENTURE 2014 Owner's Manual

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OWNER'S MANUAL
MANUEL DU PROPRIÉTAIRE
USO E MANUTENZIONE
INSTRUKTIONSBOK
OMISTAJAN KÄSIKIRJA
EIERHÅNDBOK
E
Read this manual carefully before operating this vehicle.
F
Il convient de lire attentivement ce manuel avant la première utilisation du véhicule.
I
Leggere attentamente questo manuale prima di utilizzare questo veicolo.
S
Läs den här instruktionsboken noga innan snöskotern används.
SF
Lue tämä käsikirja huolellisesti ennen moottorikelkan käyttöä.
N
Les denne håndboken nøye før du tar kjøretøyet i bruk.
E
F
I
S
SF
N
RST90PTFF
8HX-28199-S3

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Summary of Contents for Yamaha RS VENTURE 2014

  • Page 1 OWNER’S MANUAL MANUEL DU PROPRIÉTAIRE USO E MANUTENZIONE INSTRUKTIONSBOK OMISTAJAN KÄSIKIRJA EIERHÅNDBOK Read this manual carefully before operating this vehicle. Il convient de lire attentivement ce manuel avant la première utilisation du véhicule. Leggere attentamente questo manuale prima di utilizzare questo veicolo. Läs den här instruktionsboken noga innan snöskotern används.
  • Page 2 Original instructions Notice originale Istruzioni originali Bruksanvisning i original Alkuperäiset ohjeet Opprinnelige instruksjoner PRINTED ON RECYCLED PAPER IMPRIMÉ SUR PAPIER RECYCLÉ STAMPATO SU CARTA RICICLATA TRYCKT PÅ ÅTERVUNNET PAPPER PAINETTU UUSIOPAPERILLE PRINTED IN JAPAN TRYKKET PÅ RESIRKULERT PAPIR 2014.05-0.3×1 CR...
  • Page 3 OWNER’S MANUAL Read this manual carefully before operating this vehicle. RST90PTFF 8HX-28199-S3-E0...
  • Page 4 Read this manual carefully before operating this vehicle. This manual should stay with this vehicle if it is sold. EC Declaration of Conformity conforming to Directive 2006/42/EC We, YAMAHA MOTOR CO., LTD. 2500 Shingai, Iwata, Japan, declare in sole responsibility, that the product ∗ RS10SUV ( RST90PTF )
  • Page 5 RST90PTFF OWNER’S MANUAL Congratulations on your purchase of a ©2014 by Yamaha Motor Co., Ltd. Yamaha snowmobile. This model is the result 1st Edition, March 2014 of Yamaha’s vast experience in the produc- All rights reserved. tion of fine sporting and touring snowmo-...
  • Page 6 Important manual information ESU10152 Particularly important information is distin- guished in this manual by the following nota- tions. This is the safety alert symbol. It is used to alert you to potential personal injury haz- ards. Obey all safety messages that follow this symbol to avoid possible injury or death.

  • Page 7: Table Of Contents

    Contents Tow hitch (For RUSSIA) and tow Location of the important labels..1 hitch bracket (For EUROPE) ..27 Fuel ..........28 Safety information......8 Suspension ........29 Description........10 Pre-operation checks ..... 35 Pre-operation check list....35 Control functions......12 Main switch ........
  • Page 8 Contents Steering system ......72 Drive track and slide runners ..72 Lubrication ........75 Replacing a headlight bulb ... 76 Adjusting the headlight beams ..78 Fittings and fasteners....78 Battery........... 78 Replacing a fuse ......79 Troubleshooting ......83 Storage..........

  • Page 9: Location Of The Important Labels

    Read and understand all of the labels on your vehicle. They contain important information for safe and proper operation of your vehicle. Never remove any labels from your vehicle. If a label becomes difficult to read or comes off, a replacement label is available from your Yamaha dealer.
  • Page 10 Location of the important labels TUNE-UP SPECIFICATIONS SPECIFICATIONS DE LA MISE AU POINT ENGINE MOTEUR 1.SPARK PLUG 1.TYPE DE BOUGIE CR8E(NGK) CR8E(NGK) 2.SPARK PLUG GAP 2.ECARTEMENT DES ÉLECTRODES 0.7 ~ 0.8 mm (0.028 ~ 0.031 in) 0.7 ~ 0.8 mm 3.IDLE SPEED 3.RÉGIME DE RALENTI 1300 ±...
  • Page 11 Location of the important labels < 1176 N < 147 N 8HF-2817S-00 MAX.BELASTNING/RASKAIN TAAKKA 20kg {44lbs} 8FM-24897-11 RS10SUV 88.4 kW 349 kg 8HY-2156A-00 8FA-S0 2014 YAMAHA MOTOR CO., LTD. 2500 SHINGAI, IWATA, JAPAN 8AC-2817L-00 8FA-2389C-S0...
  • Page 12 Overloading can cause loss of control. Loss of control can result in severe injury or death. Model Name ****** Max. Power *** kW *** kg Mass In Running Order 1 Year of construction **** YAMAHA MOTOR CO., LTD. 2500 SHINGAI, IWATA, JAPAN...
  • Page 13 Location of the important labels For RUSSIA...
  • Page 14 Location of the important labels 8HP-77761-R0 TUNE-UP SPECIFICATIONS SPECIFICATIONS DE LA MISE AU POINT ENGINE MOTEUR 1.SPARK PLUG 1.TYPE DE BOUGIE CR8E(NGK) CR8E(NGK) 2.SPARK PLUG GAP 2.ECARTEMENT DES ÉLECTRODES 0.7 ~ 0.8 mm (0.028 ~ 0.031 in) 0.7 ~ 0.8 mm 3.IDLE SPEED 3.RÉGIME DE RALENTI 1300 ±...
  • Page 15 Location of the important labels < 1176 N < 147 N 8HF-2817S-00 8HF-77763-S0 MAX.BELASTNING/RASKAIN TAAKKA 2014 20kg {44lbs} 8FM-24897-11 YAMAHA MOTOR CO., LTD. 2500 SHINGAI, IWATA, JAPAN 8AC-2817L-00 10 RST90PGT 8FA-S0 RS10VTGT 88.4 kW 347 kg 8HX-2156A-00 10 RST90PTF RS10SUV 88.4 kW...

  • Page 16: Safety Information

    Consult a Such use is prohibited by law, and you Yamaha dealer about any control or func- could collide with another vehicle. tion you do not understand.  Be careful where you ride. There may be ...
  • Page 17 Genuine Yamaha Ac- cessories, which are available only from a Yamaha dealer, have been designed, tested, and approved by Yamaha for use on your snowmobile. Many companies with no con- nection to Yamaha manufacture parts and accessories or offer other modifications for Yamaha vehicles.

  • Page 18: Description

    Description ESU10262 RST90PGT 1,2,3 9 10,11,12 13 RST90PTF 1,2,3 9 10,11,12 13 14 1. Battery 13. Tail/brake light 2. Main fuse 14. Tow hitch (For RUSSIA) / tow hitch bracket (For EUROPE) 3. Air filter 15. Slide rail suspension 4. Oil filler cap 16.
  • Page 19 Description 1. Brake lever 7. Main switch 2. Parking brake lever 8. Shift lever 3. Grip warmer adjusting switch 9. Auxiliary DC jack 4. Thumb warmer adjusting switch 10. Headlight beam switch 5. Engine stop switch 6. Throttle lever  The snowmobile you have purchased may differ slightly from those shown in the figures of this manual.

  • Page 20: Control Functions

    Control functions throttle is spring-loaded, the snowmobile will ESU10293 Main switch decelerate, and the engine will return to idle The main switch controls the ignition and when it is released. lighting systems. The various positions are described below. 1. Throttle lever ESU13243 1.

  • Page 21: Multi-Function Meter Unit

    “84” displays in the  a grip/thumb warmer level indicator (which meter display. If this occurs, have a Yamaha shows the grip warmer level or the thumb dealer check the system as soon as possible.
  • Page 22 Control functions The grip warmer level is initially displayed for play will return to the prior mode after the 5 seconds, then the display switches to the snowmobile has been refueled and traveled 5 fuel meter. km (3 mi). Oil change tripmeter To switch the speedometer, odometer, and When the periodic oil change interval is tripmeter displays between kilometers and...
  • Page 23 Control functions Push the “RESET” button for at least 1 Clock second while the oil change tripmeter and “OIL” are flashing alternately in the odometer display. The distance traveled since the last oil change and “OIL” will flash alternately in the odometer display. Push the “RESET”...

  • Page 24: High Beam Indicator Light

    Control functions ESU10474 Low coolant temperature indi- cator light “ ” The low coolant temperature indicator light comes on when the coolant temperature is low and informs the rider that the snowmobile should be warmed up. After the engine is started, warm it up until the indicator light goes off.
  • Page 25 Control functions Grip/thumb warmer level indicator When the grip warmer adjusting switch is pressed, the grip warmer indicator comes on and the display switches to the grip warmer level. When the thumb warmer adjusting switch is pressed, the thumb warmer indicator comes on and the display switches to the thumb warmer level.

  • Page 26: Fuel Level Warning Indicator

    If this occurs, have a Yamaha dealer inspect the snowmobile as soon as possible.

  • Page 27: Coolant Temperature Warning Indicator

    When this occurs, stop the engine If the warning indicator and the warning light immediately and allow the engine to cool still remain on, have a Yamaha dealer check down, and then check the coolant level in the the snowmobile.

  • Page 28: Self-Diagnosis Device

    Note the error code, and then have a Yamaha dealer in- spect the snowmobile as soon as possible. NOTICE: Do not continue to operate the engine longer than necessary if there is an 1.

  • Page 29: Grip/Thumb Warmer Adjusting Switch

    Control functions To raise the temperature To raise the temperature, press the respec- tive switch to “HI”. To lower the temperature To lower the temperature, press the respec- tive switch to “LO”. See “Fuel meter and grip/thumb warmer level indicator” on page 16 for detailed informa- tion.

  • Page 30: Brake Lever

    Control functions ECS00123 ECS00061 NOTICE NOTICE  To avoid circuit overload and a possible Make sure that the brake lever end does fuse blowing, do not use accessories re- not project out over the handlebar end. quiring more than the maximum rated This will help prevent brake lever damage capacity for the auxiliary DC jack.

  • Page 31: Drive Guard

    Control functions ESU13315 Drive guard EWS00403 WARNING  Coming in contact with the rotating V- belt or clutch parts can cause severe in- jury or death. Never run the engine with the drive guard removed.  Make sure that the drive guard is in- stalled securely before operating the snowmobile to protect against severe 1.

  • Page 32: V-Belt Holders

    Control functions Align the slots in the rear of the drive guard with the projections on the drive guard rear holder, and then insert the drive guard locking pin into the holder as shown. 1. Drive guard 2. Drive guard locking pin Lift up the rear of the drive guard as shown, and then pull the guard rearward to remove it.

  • Page 33: Passenger Grip Warmer Switch

    Control functions 1. Passenger grip 1. Passenger grip warmer switch 2. Passenger grip adjusting knob 2. Off 3. “HI” (high) To change the passenger grip posi- 4. “LO” (low) tion ESU14611 Passenger footrests Remove the passenger grip adjusting knob by turning it counterclockwise. The passenger footrests can be installed in Move the passenger grip to the desired three different positions to suit the passen-...

  • Page 34: Backrest

    Control functions When riding without a passenger, the back- ESU14131 Backrest rest can be moved to the forward-most posi- EWS00132 tion, and its angle can be adjusted to suit the WARNING operator’s preference as shown. Do not sit on the backrest. Otherwise, you could lose your balance, fall, and be in- jured.

  • Page 35: Tow Hitch (For Russia) And Tow Hitch Bracket (For Europe)

    Control functions 1. Storage compartment latch 1. Storage pouch 2. Storage compartment lid ECS00782 NOTICE Before starting the engine, make sure that the tool kit is securely fastened and that the storage pouch zipper is completely closed. ESU13203 Tow hitch (For RUSSIA) and tow hitch bracket (For EUROPE) ECS00242 NOTICE...

  • Page 36: Fuel

    Use the tow hitch bracket within the specified weight limits. 1. Tow hitch bracket A tow hitch is available at a Yamaha dealer. Tow weight limit: 120 kgf (264 lbf) Vertical weight limit:...

  • Page 37: Suspension

    Never siphon gasoline by mouth. If you If you are not familiar with suspension adjust- should swallow some gasoline or inhale a ments, have a Yamaha dealer make these lot of gasoline vapor, or get some gasoline adjustments. in your eyes, see your doctor immediately.
  • Page 38 If the tool kit for your model does not tion. The longer distance A is, the higher the include the special wrench, the special spring preload; the shorter distance A is, the wrench can be obtained at a Yamaha dealer. lower the spring preload. Spring preload setting*: ESU10895...
  • Page 39 Control functions the spring preload and thereby soften Tightening torque: the suspension, turn the adjusting nut in Locknut: direction (b). 42 Nm (4.2 m·kgf, 30 ft·lbf) Rear torsion springs EWS00751 WARNING The left and right spring preloads must be adjusted to the same setting. Uneven set- tings can cause poor handling and loss of stability.
  • Page 40 Control functions To increase the compression damping force, ESU11036 Adjusting the control rods turn the adjusting knob in direction (a). To de- EWS00771 crease the compression damping force, turn WARNING the adjusting knob in direction (b). NOTICE: The left and right adjusting nuts must be Do not continue to turn the adjusting knob set to the same position.
  • Page 41 Control functions ting, indicated by red paint; otherwise, ESU13114 Adjusting the spring preload of the they could be damaged, which could sliding frame extension (RST90PTF) lead to an accident or injury. [EWS00174] EWS00751 WARNING RST90PGT The left and right spring preloads must be adjusted to the same setting.
  • Page 42 Control functions Spring preload setting*: Minimum (soft): 16 mm (0.63 in) Standard: 16 mm (0.63 in) Maximum (hard): 18 mm (0.71 in) * Distance A changes 1.25 mm (0.05 in) with each full turn of the adjusting nut.

  • Page 43: Pre-Operation Checks

    • Make sure the drive guard is installed securely. Drive guard • Check the drive guard mounts for damage. • Check operation. • If soft or spongy, have Yamaha dealer bleed hy- draulic system. • Check brake pads for wear. Brake •...
  • Page 44 • Check the deflection. • Adjust if necessary. Drive track • Check for wear and damage. • If necessary, have a Yamaha dealer replace track. • Check for wear and damage. Slide runners • If necessary, have Yamaha dealer replace slide runners.

  • Page 45: Operation

    2. Off position the engine does not start or if it stops Turn the main switch to the start position again, ask a Yamaha dealer to inspect the and release it when the engine starts. snowmobile. NOTICE: Release the switch immedi- ...

  • Page 46: Break-In

     After 800 km (500 mi) of operation, the engine oil must be changed and the oil filter cartridge replaced.  If any engine trouble should occur dur- ing the engine break-in period, immedi- ately have a Yamaha dealer check the snowmobile. ESU12626 1. Start Riding your snowmobile...
  • Page 47 Operation Pay particular attention to the safety informa- Braking tion on page 8. EWS00221 WARNING Please read all warning and notice labels on  Many surfaces such as ice and hard- your snowmobile. packed snow require much longer stop- Learning to ride your snowmobile ping distances.
  • Page 48 Operation Improper riding techniques such as abrupt throttle changes, excessive braking, incor- rect body movements, or too much speed for the sharpness of the turn may cause the snowmobile to tip. If your snowmobile begins to tip while turn- ing, lean more into the turn to regain balance. If necessary, gradually let off on the throttle or steer to the outside of the turn.
  • Page 49 Operation Snow and ice are slippery, so be prepared for the possibility that your snowmobile could begin to slip sideways on the slope. If this happens, steer in the direction of the slide if there are no obstacles in your path. As you regain proper balance, gradually steer again in the direction you wish to travel.

  • Page 50: Maximizing Drive Track Life

    Operation track, slide runners, and drive sprockets. Op- ESU11351 Maximizing drive track life eration of the snowmobile on the following surfaces should be avoided at all times: Recommendations  Dirt Track tension  Sand During initial break-in, the new drive track will ...

  • Page 51: Driving

    Operation around the already weakened area. To mini- mize possible damage, consult your stud manufacturer for installation and stud pattern recommendations. Yamaha does not recommend track stud- ding. ESU11396 Driving EWS00301 WARNING Be sure to read the “SAFETY INFORMA- 1. Pull out.

  • Page 52: Stopping The Engine

    Operation Squeeze the throttle lever slowly to start ESU11431 Transporting out. When transporting your snowmobile on a Turn the handlebar in the desired direc- trailer or in a truck, observe the following rec- tion. ommendations to help protect it from dam- Squeeze the brake lever to stop the age: snowmobile.

  • Page 53: Periodic Maintenance And Adjustment

    Failure to properly maintain the snowmobile or performing maintenance activities incor- rectly may increase your risk of injury or death during service or while using the snow- mobile. If you are not familiar with snowmobile service, have a Yamaha dealer perform service.

  • Page 54: Periodic Maintenance Chart For The Emission Control System

    Periodic maintenance and adjustment ESU11462 Periodic maintenance chart for the emission control system Items marked with an asterisk should be performed by a Yamaha dealer as they require spe- cial tools, data and technical skills. INITIAL EVERY Seasonally 1 month...

  • Page 55: General Maintenance And Lubrication Chart

    Periodic maintenance and adjustment ESU11566 General maintenance and lubrication chart INITIAL EVERY Seasonally 1 month ITEM REMARKS PAGE or 800 km 4000 km (500 mi) (2500 mi) (40 hr) (200 hr) • Change (warm engine before Engine oil draining). Every Engine oil filter car- •...
  • Page 56 Periodic maintenance and adjustment INITIAL EVERY Seasonally 1 month ITEM REMARKS PAGE or 800 km 4000 km (500 mi) (2500 mi) (40 hr) (200 hr) • Check for wear and damage. Slide runners • Replace if necessary. • Check for wear and damage. Skis and ski runners •...

  • Page 57: Tool Kit

    The owner’s tool kit is located in the storage during a service operation requiring one, take pouch. (See page 26 for information on how your snowmobile to a Yamaha dealer to to access the storage compartment.) check the torque settings and adjust them if The service information included in this man- necessary.

  • Page 58: Removing And Installing The Shroud And Covers

    Periodic maintenance and adjustment Left and right side covers ESU14720 Removing and installing the To remove a side cover shroud and covers Remove the shroud. (See the above pro- EWS00092 cedure.) WARNING Loosen the fasteners, pull outward on Be sure shroud and covers are secured the areas shown, and then slide the side before operation.
  • Page 59 Periodic maintenance and adjustment Pull the windshield stay rubber covers upward. Tighten the fasteners. Install the shroud. 1. Windshield stay rubber cover Top cover Loosen the quick fastener screws. To remove the top cover Lift up the rear of the top cover, discon- Remove the shroud and the left side cov- nect the main switch coupler, and then er.

  • Page 60: Checking The Spark Plugs

    Do not attempt to diagnose such problems yourself. Instead, take the snowmobile to a Yamaha dealer for inspection and possible repairs. You should periodically remove and inspect...

  • Page 61: Adjusting The Throttle Lever Free Play

    Periodic maintenance and adjustment Remove the headlight unit bolt and the windshield stay bolts on each side of the snowmobile. 1. Spark plug gap 2. Spark plug reach Before installing any spark plug, measure the 1. Headlight unit bolt spark plug gap with a wire thickness gauge 2.

  • Page 62: Checking The Throttle Override System (T.o.r.s.)

    Periodic maintenance and adjustment 1. Locknut 1. Weatherstrip 2. Throttle lever free play adjusting bolt 10. Install the headlight unit bolts and wind- 3. Throttle lever free play shield stay bolts, and then tighten them to their specified torques. Throttle lever free play: 2.0–3.0 mm (0.08–0.12 in) Tightening torques: Headlight unit bolt:...

  • Page 63: Checking The Air Filter

    Yamaha dealer. Operating the snowmobile with a mal- functioning T.O.R.S. could result in loss of control.
  • Page 64 Periodic maintenance and adjustment Place the snowmobile on a level surface and apply the parking brake. Remove the shroud, the left and right side covers, and the top cover. (See page 50 for removal procedures.) Remove the headlight unit bolt and the windshield stay bolts on each side of the snowmobile.

  • Page 65: High-Altitude Settings

    Yamaha dealer. The dealer can tell you if there are any changes necessary for the al- titude where you plan to ride. NOTICE: The 1.

  • Page 66: Engine Oil And Oil Filter Cartridge

    Periodic maintenance and adjustment Start the engine, warm it up for 10–15 ESU14551 Engine oil and oil filter cartridge minutes, and then turn it off. The engine oil level should be checked before each use. In addition, the oil must be ...
  • Page 67 Periodic maintenance and adjustment Install the right side cover and the shroud. To change the engine oil (with or with- out oil filter cartridge replacement) Place the snowmobile on a level surface and apply the parking brake. Start the engine, warm it up for several minutes, and then turn it off.
  • Page 68 Periodic maintenance and adjustment Place an oil pan under the oil tank to col- Place an oil pan under the engine to col- lect the used oil. lect the used oil. Disconnect the oil level gauge coupler. 10. Remove the engine oil drain bolt and its gasket to drain the oil from the crank- case.
  • Page 69 Periodic maintenance and adjustment Recommended engine oil: See page 89. An oil filter wrench is available at a Yamaha dealer. 16. Start the engine, warm it up for several 12. Apply a thin coat of engine oil to the O- minutes, and then turn it off.

  • Page 70: Cooling System

    Yamaha dealer check the snowmobile. Continuing to operate the engine under such conditions could cause severe engine damage.
  • Page 71 (See page 50 for re- moval procedures.) Remove the coolant reservoir cap and If you find any leaks, consult a Yamaha deal- add coolant until it reaches the “COLD LEVEL” mark. Fill the coolant reservoir with coolant un- til it reaches the “COLD LEVEL”...

  • Page 72: V-Belt

    The V-belt should be checked before each Have a Yamaha dealer make this adjust- ride. ment. To check the V-belt Place the snowmobile on a level surface Remove the shroud and the left side cov- and apply the parking brake.
  • Page 73 Periodic maintenance and adjustment Remove the V-belt from the secondary sheave assembly and primary sheave assembly. Temporarily install the new V-belt on the secondary sheave assembly only, and then measure the V-belt position. Do not force the V-belt between the sheaves; the secondary sliding and fixed sheaves must touch each other.
  • Page 74 Periodic maintenance and adjustment 11. Rotate the secondary sliding sheave clockwise and push it so that it separates from the secondary fixed sheave. 1. Secondary sliding sheave 2. Secondary fixed sheave 12. Install the V-belt between the secondary sliding and fixed sheaves. 1.

  • Page 75: Drive Chain Housing

    Periodic maintenance and adjustment 14. Install the drive guard, and then install the left side cover and the shroud. ESU12107 Drive chain housing To check the drive chain housing oil level Place the snowmobile on a level surface and apply the parking brake. Remove the shroud and the right side cover.

  • Page 76: Brake And Parking Brake

    You could lose braking ability, which Brake pad wear limit: 7.5 mm (0.30 in) could lead to an accident. Ask a Yamaha dealer to inspect and repair the brake Install the right side cover and the system.
  • Page 77 Check the parking brake pads for wear by measuring the thickness of the pads. If the parking brake pads reach the wear limit, ask a Yamaha dealer to replace 1. Parking brake pad adjusting bolt locknut them. 2. Parking brake pad adjusting bolt 3.

  • Page 78: Extrovert Drive Sprocket

    If the brake flu- id level goes down suddenly, have a Yamaha 1. Lower level dealer check the cause before further riding.

  • Page 79: Skis And Ski Runners

    Periodic maintenance and adjustment 1. Drive sprocket tooth 1. Ski wear limit 2. Measuring line 2. Ski runner 3. Drive sprocket tooth width Ski runner wear limit: ESU14511 8.0 mm (0.31 in) Skis and ski runners Ski wear limit: 24.0 mm (0.94 in) Checking the skis and ski runners Check the skis and ski runners for wear and damage.

  • Page 80: Steering System

    Turn the handlebar so the skis face straight ahead. Check the following for ski alignment:  Skis are facing forward. If excessive free play is felt, consult a Yamaha  Ski toe-out (distance A – distance B) is dealer. within specification.
  • Page 81 Periodic maintenance and adjustment  When the rear of the snowmobile is Checking the drive track alignment raised to allow the drive track to spin, a Lift the rear of the snowmobile onto a suitable stand must be used to support suitable stand to raise the drive track off the rear of the snowmobile.
  • Page 82 Periodic maintenance and adjustment Drive track Shifted to Shifted to left alignment right Left adjusting Turn out Turn in Right adjust- Turn in Turn out ing nut 1. Drive track deflection 2. Slide runner Standard drive track deflection: 30.0–35.0 mm (1.18–1.38 in) If the deflection is incorrect, adjust the drive track.

  • Page 83: Lubrication

    Periodic maintenance and adjustment Shifted to left 1. Slide runner 1. Forward 2. Wear limit height 2. Gap 3. Slide runner Slide runner wear limit height: 4. Drive track 10.5 mm (0.41 in) 5. Slide metal ECS00351 Adjust the drive track deflection to spec- NOTICE ification.

  • Page 84: Replacing A Headlight Bulb

    Periodic maintenance and adjustment 1. Lubrication point 1. Grease nipple RST90PGT 1. Throttle cable end 1. Grease nipple RST90PTF 1. Grease nipple 1. Grease nipple ESU14760 Replacing a headlight bulb Remove the shroud and the top cover. (See page 50 for removal procedures.) Remove the headlight unit bolt and the windshield stay bolts on each side of the snowmobile.
  • Page 85 Periodic maintenance and adjustment Unhook the bulb holder, and then re- move the burnt-out bulb. 1. Headlight unit bolt 2. Windshield stay bolt 1. Bulb holder Unhook the headlight unit as shown, then lift it up and move it forward, away Install a new bulb, and then hook the from the handlebar.

  • Page 86: Adjusting The Headlight Beams

    Periodic maintenance and adjustment headlight beams, turn the headlight beam adjusting screw in direction (a). To raise the headlight beams, turn the head- light beam adjusting screw in direction (b). 1. Slot 2. Projection 10. Fit the weatherstrip on the headlight unit into the recess in the top of the air filter case cover.

  • Page 87: Replacing A Fuse

    Be sure to turn the main switch to the off KEEP OUT OF THE REACH OF CHILDREN. position and disconnect the negative bat- Charge or have a Yamaha dealer charge the tery lead to prevent accidental short-cir- battery as soon as possible if it seems to cuiting.
  • Page 88 Periodic maintenance and adjustment Unhook the headlight unit as shown, then lift it up and move it rearward, away from the air filter case cover. NOTICE: Be careful not to scratch the snowmo- bile when moving the headlight unit. [ECS00921] 1.
  • Page 89 Periodic maintenance and adjustment Unhook the battery band, and then re- move the battery cover. 1. Spare fuse 2. Fuel injection system fuse 3. Main fuse 1. Battery cover 4. EPS fuse 2. Battery band Disconnect the negative battery lead by removing the bolt.
  • Page 90 14. Install the headlight unit, making sure to fit the slots on its bottom onto the projec- If the fuse immediately blows again, ask a tions on its stay. Yamaha dealer to inspect the snowmobile. 1. Slot 2. Projection 15. Fit the weatherstrip on the headlight unit into the recess in the top of the air filter case cover.

  • Page 91: Troubleshooting

    Supply fuel. ↓ • Clogged fuel line: Clean fuel line. ↓ • Clogged injector: Ask a Yamaha dealer to check.  Fuel supplied to combustion chamber • Flooded engine: 1. Throttle switch connector Crank engine or wipe spark plugs dry.
  • Page 92 Troubleshooting EWS00571 WARNING  Connect the jumper cables only to the connecting lead terminals. Do not con- nect them to the frame or any wire or other lead.  When connecting the jumper cables, do not contact the jumper cables or con- necting lead terminals to each other or to the frame or any metal part of the snowmobile.
  • Page 93 Pull the black (–) connecting lead cover  Faulty wire connections: Check connec- to expose the terminal through the slit in tions or ask a Yamaha dealer to check. the cover, and then connect the black (–)  Discharged battery: Charge battery or see jumper cable to the black (–) connecting...
  • Page 94  Insufficient coolant: Add coolant. Yamaha dealer to check.  Air in cooling system: Bleed cooling system  Worn or damaged bearings: Ask a Yamaha or ask a Yamaha dealer to check. dealer to check.  Leaking coolant: Ask a Yamaha dealer to ...

  • Page 95: Storage

    Do not use strong cleaners or system and injectors. In areas where oxygen- hard sponges as they will cause dulling ated fuel (gasohol) is used, consult a Yamaha or scratching. Some cleaning com- dealer. pounds for plastic may leave scratches on the windshield.
  • Page 96 NOTICE: Always keep the battery charged. Storing a dis- charged battery can cause permanent battery damage. [ECS00692] Before installing the battery, have a Yamaha dealer inspect and fully charge it.

  • Page 97: Specifications

    Specifications Starting system: ESU1246F Electric starter Noise level and vibration level: Dimensions: Noise level (77/311/EEC): Overall length: RST90PTF 88 dB(A)@4125 r/min 3215 mm (126.6 in) (FIN)(SWE) Overall width: A-weighted sound power level: RST90PGT 1220 mm (48.0 in) RST90PTF 102 dB(A)@4125 r/min RST90PTF 1245 mm (49.0 in) (FIN)(SWE) Overall height:...
  • Page 98 Specifications Shift speed [Subject to change according to Ten-hour rate amperage: elevation settings. Usually achieved after 1.8 A Bulb voltage, wattage × quantity: approximately 800 m (0.5 mi) traveled.]: 8000–8750 r/min Headlight: 12 V, 60/55 W × 2 Drive chain type: Silent chain enclosed in oil bath Headlight bulb type: Drive chain housing oil:...

  • Page 99: Consumer Information

    1. Frame serial number Yamaha dealer has the special tools, tech- niques, and spare parts necessary for proper repair of your snowmobile. Always consult your Yamaha dealer if you are in doubt as to proper specifications and/or maintenance procedures. Occasionally,...

  • Page 100: Index

    Index Air filter, checking ........55 Location of the important labels ....1 Auxiliary DC jack ........21 Low coolant temperature indicator light ............16 Backrest ........... 26 Lubrication ..........75 Battery............78 Brake and parking brake......68 Main switch ..........12 Brake lever ..........
  • Page 101 Index Throttle lever free play, adjusting..... 53 Throttle override system (T.O.R.S.)..12 Throttle override system (T.O.R.S.), checking ..........54 Tool kit ............. 49 Tow hitch (For RUSSIA) and tow hitch bracket (For EUROPE) ......27 Transporting..........44 Troubleshooting ........83 Valve clearance ........
  • Page 102 Printed in Japan Printed on recycled paper 2014.05-0.3×1 CR...

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