background image

Periodic maintenance and adjustment

44

ESU13001

Tool kit 

The service information included in this man-
ual and the tools provided in the owner’s tool
kit are intended to assist you in the perfor-
mance of preventive maintenance and minor
repairs. However, additional tools such as a
torque wrench may be necessary to perform
certain maintenance work correctly.

NOTICE

ECS00780

Before starting the engine, make sure that
the tool kit is securely fastened and that
the storage pouch zipper is completely
closed.

TIP

If you do not have a torque wrench available
during a service operation requiring one, take
your snowmobile to a Yamaha dealer to
check the torque settings and adjust them if
necessary.

ESU12782

Removing and installing the 
shroud and covers 

WARNING

EWS00091

Be sure shroud and covers are secured
before operation. A loose shroud or cover
could move and cause loss of control.

Shroud

To remove the shroud
Loosen the fasteners, and then slide the
shroud forward.

To install the shroud
Hook the end of the shroud onto the front cov-
er, insert the projections on the shroud into
the slots in the headlight unit stay, and then
tighten the fasteners.

1. Tool kit

1. Fastener

1. Shroud

1

U8HK10E0.book  Page 44  Tuesday, June 10, 2008  1:58 PM

Summary of Contents for FX10RTRSY

Page 1: ...OWNER S MANUAL FX10RTRSY FX10XTY 8HK 28199 10 LIT 12628 02 80 ESU10012 Read this manual carefully before operating this vehicle ...

Page 2: ...ESU10041 Read this manual carefully before operating this vehicle This manual should stay with this vehicle if it is sold U8HK10E0 book Page 1 Tuesday June 10 2008 1 58 PM ...

Page 3: ...e at the time of printing there may be minor discrepancies between your snowmobile and this manual If there is any question concerning this manual please consult a Yamaha dealer WARNING EWS00670 Please read this manual carefully before operating this snowmobile Do not attempt to operate this snowmobile until you have attained adequate knowledge of its con trols and operating features Regular inspe...

Page 4: ...fety messages that follow this symbol to avoid possible injury or death WARNING EWS00021 A WARNING indicates a hazardous situa tion which if not avoided could result in death or serious injury NOTICE ECS00011 A NOTICE indicates special precautions that must be taken to avoid damage to the snowmobile or other property TIP A TIP provides key information to make pro cedures easier or clearer U8HK10E0...

Page 5: ...k list 30 Operation 32 Starting the engine 32 Break in 33 Riding your snowmobile 33 Maximizing drive track life 37 Driving 37 Stopping the engine 38 Transporting 39 Periodic maintenance and adjustment 40 Periodic maintenance chart for the emission control system 40 General maintenance and lubrication chart 42 Tool kit 44 Removing and installing the shroud and covers 44 Checking the spark plugs 45 ...

Page 6: ...Storage 73 Specifications 75 Consumer information 77 Identification number records 77 YAMAHA MOTOR CORPORATION U S A SNOWMOBILE LIMITED WARRANTY 78 YAMAHA EXTENDED SERVICE Y E S 81 U8HK10E0 book Page 2 Tuesday June 10 2008 1 58 PM ...

Page 7: ...r 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 deal er U8HK10E0 book Page 1 Tuesday June 10 2008 1 58 PM ...

Page 8: ...Mishandling can cause explosion Read owner s manual for instructions Do not incinerate puncture or open AVERTISSEMENT Cette unité contient de I azote à haute pression Une mauvaise manipulation peut entraîner d explosion Voir le manuel d utilisateur pour les instructions Ne pas brûler ni perforer ni ouvrir 8GT F2259 50 U8HK10E0 book Page 2 Tuesday June 10 2008 1 58 PM ...

Page 9: ...n the vehicle properly in creases the possibility of an accident or equipment damage See page 30 for a list of pre operation checks Apply the parking brake before starting the engine Never drive the snowmobile with the parking brake applied This may over heat the brake disc and reduce braking abil ity While using your snowmobile This snowmobile was not manufactured for use on public streets roads ...

Page 10: ... decision 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 ac cessories or offer other modifications for Yamaha vehicles Yamaha is not in a position to test the products that these aftermarket companies produce Therefore Yamaha can ...

Page 11: ...10XT 9 1 2 3 1 2 3 11 5 6 7 8 4 10 1 Storage pouch 2 Tool kit 3 Coolant reservoir 4 Air filter 5 Battery 6 Main fuse 7 Oil filler cap 8 Fuse box 9 Tail brake light 10 Slide rail suspension 11 Drive track U8HK10E0 book Page 5 Tuesday June 10 2008 1 58 PM ...

Page 12: ...ton 11 Fuel level warning indicator 12 Oil level warning indicator 13 Coolant temperature warning indicator 14 Self diagnosis warning indicator 15 Speedometer 16 Odometer tripmeter engine speed meter 17 Fuel meter and grip thumb warmer level in dicator 18 Fuel meter indicator 19 High beam indicator light 20 Low coolant temperature indicator light 21 Warning light 22 Grip warmer indicator 23 Thumb ...

Page 13: ...P The snowmobile you have purchased may differ slightly from those shown in the figures of this manual Design and specifications are subjected to change without notice U8HK10E0 book Page 7 Tuesday June 10 2008 1 58 PM ...

Page 14: ...is released ESU10321 Engine overheating prevention system This model is equipped with a system which prevents overheating when the engine is idling When the engine has been idling for 3 min utes or longer and the coolant temperature has risen above 100 C 212 F the engine automatically stops to prevent overheating TIP The engine can be started after it stops ESU10345 Throttle override system T O R ...

Page 15: ...e if any of the monitored items is disconnect ed or is malfunctioning ESU12721 Speedometer unit The speedometer unit is equipped with the following Idling starting Running Trouble Throttle switch Off On Off Throttle position sensor Closed Open Open Engine Run Run T O R S will oper ate 1 Throttle position sensor throttle valve closed position 2 Throttle switch off 3 Throttle cable 1 Throttle positi...

Page 16: ... 5 seconds then the display switches to the fuel meter Odometer tripmeter and engine speed meter modes Pushing the SELECT button switches the display between the odometer mode ODO tripmeter mode TRIP and engine speed meter mode r min To reset the tripmeter push the RESET but ton for at least 1 second while the tripmeter is displayed TIP To switch the speedometer odometer and tripmeter displays bet...

Page 17: ...ESU10433 Fuel meter and grip thumb warmer level indicator The fuel meter and grip thumb warmer level indicator have eight segments which show the amount of fuel remaining in the fuel tank the grip warmer level or the thumb warmer level Fuel meter The display segments of the fuel meter disap pear towards E Empty as the fuel level de creases When only one segment is left near E the fuel level warnin...

Page 18: ... adjustment switch then the display switches to the fuel meter When the engine is started the grip thumb warmer levels are set to the levels selected when the engine was last stopped ESU10452 Fuel level warning indicator The fuel level warning indicator indicates a malfunctioning sensor disconnected coupler broken lead or short circuit when detected by the self diagnosis device of the snowmobile T...

Page 19: ...diately and allow the engine to cool down and then check the coolant level in the coolant reservoir See page 54 for checking procedures NOTICE ECS00041 Do not continue to operate the engine if it is overheating ESU12682 Self diagnosis device This model is equipped with a self diagnosis device for various electrical circuits If a problem is detected in any of those cir cuits the warning light and t...

Page 20: ...he grip thumb warmer adjustment switch controls the electrically heated handlebar grips and throttle lever To raise the temperature To raise the grip warmer temperature press the side of the switch To raise the thumb warmer temperature press the side of the switch To lower the temperature Continue to press the switch until the temper ature level returns to the minimum level and then raise the temp...

Page 21: ...e brake lever is equipped with a position adjuster To adjust the brake lever position 1 Loosen the locknut 2 While lightly pushing the brake lever in di rection a finger tighten the adjusting bolt to set the brake lever to the desired position 3 Tighten the locknut securely after adjust ing the brake lever ESU10581 Parking brake lever When parking the snowmobile or starting the engine apply the pa...

Page 22: ... then push it back in NOTICE ECS00072 Do not use the shift lever while the snow mobile is moving otherwise the drive train could be damaged ESU10722 Shroud and covers Securely fasten the shroud and covers before operating the snowmobile See page 44 for removal and installation procedures 1 Shift lever 1 Pull out 2 Slide to FWD forward 3 Push in 1 Pull out 2 Slide to REV reverse 3 Push in 1 Shroud ...

Page 23: ...belt re moved Clutch components can be dam aged The drive guard is designed to protect the V belt clutch and V belt in case parts break or come loose The drive guard is located behind the left side cover See page 44 for removal procedures To remove the drive guard 1 Pull out the drive guard locking pin from the drive guard rear holder 2 Lift up the rear of the drive guard as shown and then pull th...

Page 24: ... tool kit manuals spare parts such as the V belt or other small items To remove the storage pouch Unhook the swivel hook from the storage pouch bracket and then pull out the storage pouch as shown To install the storage pouch Place the storage pouch in the original posi tion and then hook the swivel hook onto the bracket 1 Drive guard 1 Drive guard 2 Drive guard locking pin 1 2 1 1 Storage pouch 1...

Page 25: ...and gasoline vapors are ex tremely flammable To avoid fires and ex plosions and to reduce the risk of injury when refueling follow these instructions 1 Before refueling turn off the engine and be sure that nobody is on the snowmo bile Never refuel while smoking or while in the vicinity of sparks open flames or other sources of ignition such as the pilot lights of water heaters and clothes dry ers ...

Page 26: ...fter settings for example may provide greater rider comfort while harder settings may allow more precise handling and control over certain types of terrain or riding conditions If you are not familiar with suspension adjust ments have a Yamaha dealer make these adjustments WARNING EWS00151 Read and understand the following infor mation before handling shock absorbers that contain highly pressurize...

Page 27: ...EWS00730 The air pressure of the left and right shock absorbers must be adjusted to the same setting Uneven settings can cause poor handling and loss of stability This snowmobile is equipped with FOX shock absorbers as standard equipment The air pressure of the shock absorbers can be adjusted using the shock absorber pump included with your snowmobile To adjust the air pressure WARNING EWS00621 Su...

Page 28: ...en it approxi mately six turns until the pressure regis ters on the pump gauge NOTICE Do not overtighten the connector onto the air valve as this will damage the connector seal ECS00721 TIP If the shock absorber has no air pressure the gauge reading will be zero 5 To increase the air pressure operate the pump a few times The pressure should increase slowly If the pressure increases rapidly check t...

Page 29: ...34 kPa 0 3 kgf cm 5 psi ESU10926 Adjusting the damping forces of the front shock absorbers WARNING EWS00740 The damping forces of the left and right shock absorbers must be adjusted to the same settings Uneven settings can cause poor handling and loss of stability Compression damping force The compression damping force of each shock absorber can be adjusted by turning its compression damping force...

Page 30: ...eload can be adjusted by turning the adjusting nut on the center shock absorb er and the adjusters on the rear torsion springs Adjust the spring preload as follows Compression damping setting Minimum soft FX10RTRS 19 FX10XT 12 click s in direction b Standard FX10RTRS 10 FX10XT 6 click s in direction b Maximum hard FX10RTRS 7 FX10XT 2 click s in direction b With the adjusting knob fully turned in d...

Page 31: ...WS00750 The left and right spring preloads must be adjusted to the same setting Uneven set tings can cause poor handling and loss of stability To increase the spring preload and thereby harden the suspension turn the adjuster in di rection a To decrease the spring preload and thereby soften the suspension turn the adjuster in direction b 1 Spring preload adjusting nut 2 Distance A 3 Locknut Spring...

Page 32: ...orber To increase the compression damping force turn the adjusting screw in direction a To decrease the compression damping force turn the adjusting screw in direction b To increase the rebound damping force turn the adjusting dial in direction a To decrease the rebound damping force turn the adjusting dial in direction b 1 Compression damping force adjusting screw 1 b a Compression damping force ...

Page 33: ...ase the compression damping force turn the adjusting knob in direction b 1 Compression damping force adjusting bolt for fast compression damping 2 Compression damping force adjusting screw for slow compression damping Compression damping force setting for fast compression damping Minimum soft 4 turn s in direction b Standard 2 turn s in direction b Maximum hard 0 turn s in direction b With the adj...

Page 34: ...d justing nut in direction a and to de crease weight transfer turn it in direction b WARNING Never adjust the con trol rods beyond the maximum set ting indicated by red paint otherwise they could be damaged which could lead to an accident or injury EWS00173 1 Compression damping force adjusting screw Compression damping force setting Minimum soft 12 click s in direction b Standard 6 click s in dir...

Page 35: ...3 Tighten the locknut while holding the ad justing nut in place 1 Red paint area 2 Adjustable range 3 Standard position Locknut tightening torque 25 Nm 2 5 m kgf 18 ft lbf U8HK10E0 book Page 29 Tuesday June 10 2008 1 58 PM ...

Page 36: ...o specified level Check vehicle for oil leakage 49 Coolant Check coolant level Add if necessary 54 V belt Check for wear and damage Replace if necessary 55 Drive guard Make sure that drive guard is tightened securely Check the drive guard mounts for damage 17 Brake Check operation If soft or spongy have Yamaha dealer bleed hy draulic system Check brake pads for wear Replace if necessary Check flui...

Page 37: ...Steering Check for excessive free play 62 Lights signals and switch es Check operation Correct if necessary 14 14 66 67 Throttle lever Make sure that operation is smooth and spring back to its home position when released 8 Throttle override system T O R S Check the T O R S for proper operation If system is defective have Yamaha dealer check vehicle 46 ITEM CHECKS PAGE U8HK10E0 book Page 31 Tuesday...

Page 38: ...our Yamaha dealer WARNING EWS00201 Failure to familiarize yourself with the con trols can lead to loss of control which could cause an accident or injury 1 Apply the parking brake 2 Be sure the engine stop switch is in the run position The starter motor cannot be operated when the engine stop switch is in the off position 3 Turn the main switch to the start position and release it when the engine ...

Page 39: ...th your snowmobile and all of its controls A snowmobile is a rider active vehicle and your riding position and your balance are the two basic factors of maneuvering your snow mobile Riding your snowmobile requires skills ac quired through practice over a period of time Take the time to learn the basic techniques well before attempting more difficult maneu vers Riding your new snowmobile can be a v...

Page 40: ...of an accident When slowing down or stopping release the throttle and apply the brake gently not sud denly Turning For most snow surfaces body English is the key to turning As you approach a curve slow down and be gin to turn the handlebar in the desired direc tion As you do so put your weight on the running board to the inside of the turn and lean your upper body into the turn This procedure shou...

Page 41: ...obile from the uphill side Restart the engine release the parking brake and de scend the hill Riding downhill WARNING EWS00240 Use extra caution when applying the brake during a descent Excessive braking will cause the drive track to lock causing a loss of control When riding downhill keep speed to a mini mum It is important to apply just enough throttle to keep the clutch engaged while de scendin...

Page 42: ...d snow as both the skis and drive track do not have as much traction as when the snowmobile is operated on fresh snow Avoid rapid acceleration turning and braking Operation on surfaces other than snow or ice Operation of your snowmobile on surfaces other than snow or ice should be avoided Op eration under such conditions will damage or result in rapid wear of the ski runners drive track slide runn...

Page 43: ...er nally which may cause failure or damage Off trail riding Avoid off trail riding until there is sufficient snow coverage It generally takes several feet of snow to provide a good overall base to properly cover debris such as rocks logs etc If snow coverage is not sufficient stay on trails to avoid impact damage to the drive track Studded track In general track life will be shortened when studs a...

Page 44: ... in reverse 2 Release the parking brake by moving the parking brake lever to the right 3 Press the throttle lever slowly to move the snowmobile 4 Turn the handlebar in the desired direc tion 5 Squeeze the brake lever to stop the snowmobile 6 Apply the parking brake by moving the parking brake lever to the left ESU11411 Stopping the engine Turn the main switch to the off position to stop the engine...

Page 45: ...r snowmobile is best This will help keep foreign objects out of the cooling vents and also help protect the snowmo bile against damage from debris on the road If transporting the snowmobile in an open trailer or truck in areas where road salt is used coat metal suspension surfaces light ly with oil or another protectant This will help protect against corrosion Be sure to clean the snowmobile when ...

Page 46: ...nance replacement or repair of the emission control devices and systems may be performed by any repair establishment or individual that is certified if applicable Proper periodic maintenance of your snowmobile is important in order to enjoy long pleasur able use Especially important are the maintenance services related to emission control These controls not only function to ensure cleaner air but ...

Page 47: ... Check fuel hose for cracks or damage Replace if necessary Fuel injection Check synchronization Adjust if necessary Exhaust system Check for leakage Tighten or replace gasket if necessary ITEM REMARKS INITIAL EVERY PAGE 1 month or 800 km 500 mi 40 hr Seasonally or 4000 km 2500 mi 200 hr U8HK10E0 book Page 41 Tuesday June 10 2008 1 58 PM ...

Page 48: ...r for primary Inspect ramp shoes bushings for wear for secondary Replace if necessary Lubricate with specified grease Drive chain Check chain slack Adjust if necessary Initial at 500 km 300 mi and every 800 km 500 mi thereafter 58 Drive chain oil Check oil level 58 Change 58 Brake and parking brake Adjust free play and or replace pads if necessary 59 Change brake fluid See TIP following this chart...

Page 49: ... system Check toe out Adjust if necessary 62 Steering bearings Check bearing assemblies for looseness Lubricate with specified grease Skis and front shock absorbers Lubricate with specified grease 65 Suspension compo nent Lubricate with specified grease 65 Fittings and fasten ers Make sure that all nuts bolts and screws are properly tight ened Tighten if necessary 67 Battery Check condition Charge...

Page 50: ...u do not have a torque wrench available during a service operation requiring one take your snowmobile to a Yamaha dealer to check the torque settings and adjust them if necessary ESU12782 Removing and installing the shroud and covers WARNING EWS00091 Be sure shroud and covers are secured before operation A loose shroud or cover could move and cause loss of control Shroud To remove the shroud Loose...

Page 51: ...t this point is a medium to a light tan color for a snowmobile that is being ridden normally If a spark plug shows a dis tinctly different color there could be some thing wrong with the engine For example a very white center electrode porcelain color could indicate an intake track air leak or car buretion problem for that cylinder Do not at tempt to diagnose such problems yourself Instead take the...

Page 52: ...Otherwise the spark plug caps could be damaged due to engine vi bration ESU12792 Adjusting the throttle cable free play 1 Loosen the locknut 2 To increase the throttle cable free play turn the adjusting bolt in direction a To decrease the throttle cable free play turn the adjusting bolt in direction b 3 Tighten the locknut ESU11862 Checking the throttle override system T O R S Check the T O R S fo...

Page 53: ...rottle lever gradually The T O R S will be activated and the engine speed will be limited to less than the clutch engagement speed See page 75 for the clutch engagement speed WARNING If the engine speed does not decrease to less than the clutch engagement speed stop the engine by turning the main switch to the off position and consult a Yamaha dealer Operating the snowmobile with a mal functioning...

Page 54: ...ov er toward the right side of the snowmobile and remove it 5 Lift up the air filter element frame and check the air filter element If there is any snow on the air filter element remove the element brush off the snow and then in stall the air filter element 6 Place the air filter element frame in the original position and then install the air filter case cover 7 Hook the fasteners onto the air fil...

Page 55: ...essary for the al titude where you plan to ride NOTICE The drive chain gears and V belt clutch should be adjusted when operating above a high altitude of 900 m 3000 ft Consult a Yamaha dealer ECS00431 ESU11950 Valve clearance The valve clearance changes with use result ing in improper air fuel mixture and or engine noise To prevent this from occurring the valve clearance must be adjusted by a Yama...

Page 56: ...ve the oil filler cap wipe the dipstick clean insert it back into the oil filler hole without screwing it in and then remove it again to check the oil level TIP The engine oil should be between the H and L level marks on the dipstick 6 If the engine oil is below the L level mark add sufficient oil of the recom mended type to raise it to the H level mark See page 75 for the recommend ed oil NOTICE ...

Page 57: ...eral minutes and then turn it off 3 Remove the shroud the left side cover the right side cover and the drive guard See pages 17 and 44 for removal proce dures 4 Remove the left lower cover the right lower cover and the bottom panel 5 Place an oil pan under the oil tank to col lect the used oil 6 Disconnect the oil level gauge coupler 1 Left lower cover 2 Quick fastener 3 Bolt 4 Washer 3 1 2 2 4 3 ...

Page 58: ...r wrench TIP An oil filter wrench is available at a Yamaha dealer 11 Apply a thin coat of engine oil to the O ring of the new oil filter cartridge 12 Install the new oil filter cartridge with an oil filter wrench and then tighten it to the specified torque 13 Install the engine oil drain bolts and then tighten them to the specified torques 1 Cylinder head cap 1 Engine oil drain bolt oil tank 1 Eng...

Page 59: ...king immediately turn the engine off and make sure that the en gine oil drain bolt oil tank drain bolt cyl inder head cap and the oil filler cap are installed correctly 18 Turn the engine off and then connect the oil level gauge coupler NOTICE If oil is leaking or the oil level warning indica tor comes on when the engine is run ning immediately turn the engine off and have a Yamaha dealer check th...

Page 60: ...detent This procedure allows any re sidual pressure to escape When the hiss ing sound has stopped press down on the cap while turning counterclockwise and remove it To check the coolant level 1 Place the snowmobile on a level surface and apply the parking brake 2 Check the coolant level in the coolant reservoir when the engine is cold If the coolant level is below the LOW mark add coolant until it...

Page 61: ...lizes and then stop the engine 4 Fill the coolant reservoir with coolant until it reaches the FULL mark 5 Install the coolant reservoir cap 6 Check for any coolant leakage 7 Install the shroud TIP If you find any leaks consult a Yamaha deal er ESU12064 V belt WARNING EWS00401 Coming in contact with the rotating V belt or clutch parts can cause severe in jury or death Never run the engine with the ...

Page 62: ... belt WARNING EWS00411 When installing a new V belt make sure that it is positioned properly Otherwise the V belt clutch engagement speed will be changed and the snowmobile may move unexpectedly when the engine is started which could cause an accident NOTICE ECS00510 As the V belt wears adjustment may be necessary To ensure proper clutch per formance the V belt position should be adjusted by addin...

Page 63: ...y sheave assembly 5 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 6 If the V belt position is incorrect adjust it by removing or adding a spacer on each V belt position adjusting bolt 1 Secondary fixed sheave 2 Secondary sliding s...

Page 64: ...owmobile on a level surface and apply the parking brake 2 Remove the shroud and the right side cover See page 44 for removal proce dures 3 Remove the dipstick wipe it off with a clean rag and then screw it back into the filler hole 1 V belt position adjusting bolt 2 Spacer V belt position Adjustment More than 1 5 mm 0 06 in above the edge Remove spacer From 1 5 mm 0 06 in above the edge to 0 5 mm ...

Page 65: ...ting bolt clockwise until it is finger tight and then loosen it 1 4 turn 4 While holding the chain tension adjusting bolt with a wrench tighten the locknut to the specified torque 5 Install the right side cover and the shroud ESU13230 Brake and parking brake WARNING EWS00440 A soft spongy feeling in the brake lever indicates a failure in the brake system Do not operate the snowmobile if you find a...

Page 66: ...he parking brake pads Check the parking brake pads for wear ac cording to the following procedure 1 Remove the shroud and the right side cover See page 44 for removal proce dures 2 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 them 3 Install the right side cover and the shroud To adjust the...

Page 67: ... up immediately Place the snowmobile on a level surface Check that the brake fluid is above the lower level and replenish when necessary Changing the brake fluid WARNING EWS00471 Make sure that the brake fluid and the fol lowing parts are replaced by a Yamaha dealer Brake fluid replacement is necessary when the following components are replaced during the periodic maintenance or if they are dam ag...

Page 68: ...ndlebar so the skis face straight ahead 2 Check the following for ski alignment Skis are facing forward Ski toe out distance A distance B is within specification 3 If the alignment is not correct consult a Yamaha dealer ESU12151 Steering system Check the handlebar for excessive free play To check the handlebar 1 Push the handlebar up and down and back and forth 2 Turn the handlebar slightly to the...

Page 69: ... it is damaged to the depth where fabric reinforcement material is visible or support rods are broken Otherwise track damage or fail ure could result in loss of braking ability and snowmobile control which could cause an accident Checking the drive track WARNING EWS00490 Do not operate the snowmobile if you find damage to the drive track or if it has been maladjusted Drive track damage or failure ...

Page 70: ...s Stop the engine 4 Check the drive track alignment with the slide runners If the alignment is incorrect align the drive track by turning the left and right adjusting nuts 1 Drive track deflection Standard drive track deflection 25 0 30 0 mm 0 98 1 18 in 1 Rear axle nut 1 Slide runner Drive track alignment Shifted to right Shifted to left Left adjusting nut Turn out Turn in Right adjust ing nut Tu...

Page 71: ...uld be replaced NOTICE ECS00350 Ride on fresh snow frequently Operating on ice or hard packed snow will rapidly wear the slide runners ESU12194 Lubrication Lubricate the following points with the speci fied grease 1 Forward 2 Gap 3 Slide runner 4 Drive track 5 Slide metal 1 Forward 2 Gap 3 Slide runner 4 Drive track 5 Slide metal Drive track deflection More than specified Less than specified Left ...

Page 72: ...12852 Replacing a headlight bulb 1 Remove the shroud See page 44 for re moval procedures 2 Disconnect the headlight coupler 3 Remove the bulb holder cover Lubricants Brake lever Silicone grease Other lubrication points Low temperature grease 1 Lubrication point 1 Throttle cable end 1 1 Lubrication point 1 Lubrication point 1 Headlight coupler 2 Bulb holder cover 1 1 1 U8HK10E0 book Page 66 Tuesday...

Page 73: ...light beams turn the headlight beam adjusting screw in direc tion a To raise the headlight beams turn the headlight beam adjusting screw in direction b 3 Install the shroud ESU12290 Fittings and fasteners Check the tightness of the fittings and fasten ers Tighten in proper sequence and torque if nec essary ESU12303 Battery This model is equipped with a VRLA Valve Regulated Lead Acid battery There ...

Page 74: ...e negative lead to the battery when install ing the battery Never connect the battery to or discon nect it from the snowmobile while it is being charged Sparks may ignite the hydrogen gas created by the battery Make sure that the battery terminals are tight NOTICE ECS00842 To charge a VRLA Valve Regulated Lead Acid battery a special constant voltage battery charger is required If you do not have a...

Page 75: ...ction system fuse 1 IGN ignition fuse 2 FAN radiator fan fuse 3 SIG signaling system fuse 4 DC TERM auxiliary DC jack fuse 5 HEAD headlight fuse 6 Spare fuse 1 2 3 6 4 5 Specified fuses Main fuse 40 0 A Fuel injection system fuse 10 0 A Headlight fuse 20 0 A Signaling system fuse 3 0 A Auxiliary DC jack fuse 3 0 A Ignition fuse 20 0 A Radiator fan fuse 10 0 A Spare fuses 20 0 A 10 0 A 3 0 A U8HK10...

Page 76: ... important safety de vice in the case of a malfunction take the snowmobile to a Yamaha dealer immediately for repair EWS00561 3 Compression Insufficient Loose cylinder head nuts Tighten nuts properly Worn or damaged gasket Replace gasket Worn or damaged piston and cylin der Ask a Yamaha dealer to inspect Discharged battery If the battery is discharged the engine can be started using a fully charge...

Page 77: ...nstall the right side cover and the shroud Electric starter does not operate or operates slowly 1 Engine stop switch is pushed in Pull it out 2 Faulty wire connections Check connec tions or ask a Yamaha dealer to inspect 3 Discharged battery Charge battery or see Discharged battery above 4 Seized engine Seizure is caused by poor lubrication inadequate fuel or an air leak Ask a Yamaha dealer to ins...

Page 78: ...gine does not upshift or downshift properly or engages harshly 1 Worn or damaged V belt Replace the V belt or ask a Yamaha dealer to inspect 2 Incorrect V belt clutch settings for altitude or conditions Ask a Yamaha dealer to in spect 3 Worn or sticking primary sheave assem bly Ask a Yamaha dealer to inspect 4 Worn or sticking secondary sheave as sembly Ask a Yamaha dealer to inspect Noise or exce...

Page 79: ...n part of the windshield to make sure that it does not leave any marks If the windshield is scratched use a quality plastic polishing com pound after washing Lubrication Lubricate moving parts suspension linkage and pivot points Use the grease or lubricant specified in the MAINTENANCE section or Yamaha Lube Zall general purpose lubricant Proper lubrication fights corrosion while it re duces fricti...

Page 80: ...ilated place out of direct sunlight Put a fabric cover over the snowmobile preferably one that is designed for it Do not use a plastic or vinyl cover condensation could be trapped un derneath which could increase the chances of rusting Returning to service after storage When returning your snowmobile to service install the V belt and battery and adjust the drive track Remove the spark plugs and cl...

Page 81: ...pe Width 381 mm 15 0 in Deflection 25 0 30 0 mm 0 98 1 18 in Length on ground FX10RTRS 810 mm 31 9 in FX10XT 1051 mm 41 4 in Rear suspension Type Slide rail suspension Track sprocket wheel Material Polyethylene Number of teeth 9 Transmission Clutch type Automatic centrifugal engagement Overall reduction ratio 7 06 1 86 1 Sheave distance 267 0 270 0 mm 10 51 10 63 in Sheave offset 13 5 16 5 mm 0 53...

Page 82: ...ottle Operation Handle lever right hand operated Electrical system Ignition system T C I Spark plug Manufacturer NGK Model CR9E Gap 0 7 0 8 mm 0 028 0 031 in Battery Model YTX20L BS Voltage capacity 12 V 18 0 Ah Ten hour rate amperage 1 8 A Bulb voltage wattage quantity Headlight 12 V 60 55 W 2 Headlight bulb type Halogen bulb Tail brake light LED Meter lighting LED High beam indicator light LED W...

Page 83: ...s in a separate place in case the snowmobile is sto len Frame serial number The frame serial number is the seventeen digit number stamped on the frame of the snowmobile Engine serial number Primary ID The engine serial number is stamped in the location as shown Key identification number The key identification number is stamped in the location as shown 1 Frame serial number 1 Engine serial number 1...

Page 84: ... to normal wear or routine maintenance including oil spark plugs clutch drive belts slide runners and track THE CUSTOMER S RESPONSIBILITY under this warranty shall be to 1 Operate and maintain the snowmobile as specified in the appropriate Owner s Manual 2 Give notice to an authorized Yamaha snowmobile dealer of any and all apparent defects within ten 10 days after discovery and make the machine a...

Page 85: ...il spark plugs clutch drive belts and slide runners Q What are some examples of abnormal strain ne glect or abuse A These terms are general and overlap each other in areas Specific examples include Running the ma chine out of oil hitting an object submerged under snow operation on surfaces other than snow or ice operating the machine with a broken or damaged part which causes another part to fail ...

Page 86: ... all warranty matters are handled at the dealer level this person is in the best position to help you If you are still not satisfied and require additional assistance please write YAMAHA MOTOR CORPORATION U S A CUSTOMER RELATIONS DEPARTMENT P O Box 6555 Cypress California 90630 When contacting Yamaha Motor Corpora tion U S A be sure to include the model serial number names dates and receipts CHANG...

Page 87: ...Consumer information 81 ESU12510 YAMAHA EXTENDED SERVICE Y E S U8HK10E0 book Page 81 Tuesday June 10 2008 1 58 PM ...

Page 88: ...66 High beam indicator light 10 High altitude settings 49 I Identification numbers 77 L Location of the important labels 1 Low coolant temperature indicator light 11 Lubrication 65 M Main switch 8 O Oil level warning indicator 12 P Parking brake lever 15 Part locations 5 Periodic maintenance chart for the emission control system 40 Pre operation check list 30 R Riding your snowmobile 33 S Safety i...

Page 89: ...Index Transporting 39 Troubleshooting 70 V Valve clearance 49 V belt 55 U8HK10E0 book Page 2 Tuesday June 10 2008 1 58 PM ...

Page 90: ...A5 tate_Blank fm Page 1 Friday May 16 2003 9 00 AM ...

Page 91: ...A5 tate_Blank fm Page 1 Friday May 16 2003 9 00 AM ...

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