2010 Yamaha Motorsports FX Nytro MTX SE 153 Owners Manual
2010 Yamaha Motorsports FX Nytro MTX SE 153 Manual
2010 Yamaha Motorsports FX Nytro MTX SE 153 manual content summary:
- 2010 Yamaha Motorsports FX Nytro MTX SE 153 | Owners Manual - Page 1
OWNER'S MANUAL Read this manual carefully before operating this vehicle. FX10M53Z FX10M53SZ FX10M62SZ LIT-12628-02-90 8HR-28199-10 - 2010 Yamaha Motorsports FX Nytro MTX SE 153 | Owners Manual - Page 2
ESU10041 Read this manual carefully before operating this vehicle. This manual should stay with this vehicle if it is sold. - 2010 Yamaha Motorsports FX Nytro MTX SE 153 | Owners Manual - Page 3
sporting and touring snowmobiles. It represents the high degree of craftsmanship and reliability that have made Yamaha a leader in these fields. This manual will give you an understanding of the operation, inspection, and basic maintenance of this snowmobile. If you have any questions concerning the - 2010 Yamaha Motorsports FX Nytro MTX SE 153 | Owners Manual - Page 4
information ESU10151 Particularly important information is distinguished in this manual by the following notations. This is the safety alert symbol. It is used to alert you to potential personal injury hazards. Obey all safety messages - 2010 Yamaha Motorsports FX Nytro MTX SE 153 | Owners Manual - Page 5
Contents Location of the important labels ...1 Safety information ...5 Description ...7 Control functions ...10 Main switch ...10 Throttle lever ...10 Throttle override system (T.O.R.S.) ...10 Speedometer unit ...11 High beam indicator light ...12 Low coolant temperature indicator light ...12 Fuel - 2010 Yamaha Motorsports FX Nytro MTX SE 153 | Owners Manual - Page 6
Contents Troubleshooting ...73 Storage ...76 Specifications ...78 Consumer information...80 Identification number records ...80 Vehicle Emission Control Information label ...81 YAMAHA MOTOR CORPORATION, U.S.A. SNOWMOBILE LIMITED WARRANTY...82 YAMAHA EXTENDED SERVICE (Y.E.S.)...85 - 2010 Yamaha Motorsports FX Nytro MTX SE 153 | Owners Manual - Page 7
Location of the important labels ESU10215 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 - 2010 Yamaha Motorsports FX Nytro MTX SE 153 | Owners Manual - Page 8
TYPE 200 cm³ (6.8 oz) GL-3 75W or 80W 3. TRACK TENSION 30 ~ 35 mm (1.18 ~ 1.38 in)/100 N (10 kg, 22 lb) * FOR MORE INFO: SEE SERVICE MANUAL FOR THIS MODEL. * SPECIFICATIONS SUBJECT TO CHANGE WITHOUT NOTICE. SPECIFICATIONS DE LA MISE AU POINT ENTRAÎNEMENT 1. CAPACITÉ D'HUILE DU CARTER DE CHAÎNE 200 - 2010 Yamaha Motorsports FX Nytro MTX SE 153 | Owners Manual - Page 9
Location of the important labels 5 TUNE-UP SPECIFICATIONS ENGINE 1.SPARK PLUG 2.SPARK PLUG GAP 3.IDLE SPEED CR9E(NGK) 0.7 ~ 0.8 mm (0.028 ~ 0.031 in) 1500 ± 50 r/min SPECIFICATIONS DE LA MISE AU POINT MOTEUR 8GL 1.TYPE DE BOUGIE CR9E(NGK) 2.ECARTEMENT DES ÉLECTRODES 0.7 ~ 0.8 mm 3.RÉGIME DE - 2010 Yamaha Motorsports FX Nytro MTX SE 153 | Owners Manual - Page 10
13,14 FX10M53 13 FX10M53S/FX10M62S WARNING This unit contains high pressure nitrogen gas. 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 - 2010 Yamaha Motorsports FX Nytro MTX SE 153 | Owners Manual - Page 11
are prohibited. Carrying a passenger can cause loss of control. While using your snowmobile G Before you operate your snowmobile G G Read the Owner's Manual and all labels. Become familiar with all of the operating controls and their function. Consult a Yamaha dealer about any control or - 2010 Yamaha Motorsports FX Nytro MTX SE 153 | Owners Manual - Page 12
Safety information G Many surfaces such as ice and hardpacked snow require much longer stopping distances. Be alert, plan ahead and begin decelerating early. The best braking method on most surfaces is to release the throttle and apply the brake gently-not suddenly. Avoid carbon monoxide poisoning - 2010 Yamaha Motorsports FX Nytro MTX SE 153 | Owners Manual - Page 13
Description ESU10260 FX10M53 1,2,3 4 5,6,7,8 9 10 12 FX10M53S/FX10M62S 9 1,2,3 4 5,6,7,8 11 10 12 11 1. 2. 3. 4. 5. 6. 7. 8. 9. Storage pouch Tool kit Coolant reservoir Air filter Battery Main fuse Oil filler cap Fuse box Strap 10. Tail/brake light 11. Slide rail suspension 12. Drive track - 2010 Yamaha Motorsports FX Nytro MTX SE 153 | Owners Manual - Page 14
Description 1 2 3 4 5 67 9 8 15 13 14 12 16 17 18 19 11 10 24 23 22 21 20 14. Coolant temperature warning indicator " " 15. Self-diagnosis warning indicator " " 16. Speedometer 17. Odometer/tripmeter/engine speed meter 18. Fuel meter and grip/thumb warmer level indicator 19. Fuel meter - 2010 Yamaha Motorsports FX Nytro MTX SE 153 | Owners Manual - Page 15
Description TIP G G 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. 9 - 2010 Yamaha Motorsports FX Nytro MTX SE 153 | Owners Manual - Page 16
If the T.O.R.S. is activated, make sure that the cause of the malfunction has been corrected and that the engine can be operated without a problem before restarting the engine. Continuing to operate with a malfunction could cause loss of control or damage. If the throttle valves or throttle cable - 2010 Yamaha Motorsports FX Nytro MTX SE 153 | Owners Manual - Page 17
Control functions TIP If the T.O.R.S. is activated, the warning light and self-diagnosis warning indicator will flash, and the two-digit code "84" will flash in the meter display. If this occurs, have a Yamaha dealer check the system as soon as possible. When the key is turned to the on position, - 2010 Yamaha Motorsports FX Nytro MTX SE 153 | Owners Manual - Page 18
Control functions ESU10472 Low coolant temperature indicator light " " 1 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 - 2010 Yamaha Motorsports FX Nytro MTX SE 153 | Owners Manual - Page 19
Control functions Grip/thumb warmer level indicator When the grip warmer side of the grip/thumb warmer adjustment switch is pressed, the grip warmer indicator comes on and the display switches to the grip warmer level. When the thumb warmer side of the grip/thumb warmer adjustment switch is pressed, - 2010 Yamaha Motorsports FX Nytro MTX SE 153 | Owners Manual - Page 20
fuel level warning indicator, warning light, and all segments of the fuel meter start to flash to warn the rider of the above problems. If this occurs, have a Yamaha dealer inspect the snowmobile as soon as possible. 1. Oil level warning indicator " 2. Warning light " " " 1. Fuel level warning - 2010 Yamaha Motorsports FX Nytro MTX SE 153 | Owners Manual - Page 21
page 33 for engine starting procedures.) 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 circuits, the warning light and the self-diagnosis warning indicator flash, and an error code flashes slowly - 2010 Yamaha Motorsports FX Nytro MTX SE 153 | Owners Manual - Page 22
Control functions ESU10691 Auxiliary DC jack The auxiliary DC jack is located in the front panel and can be used for accessories. TIP The auxiliary DC jack cannot be used if the engine is not running. To use the auxiliary DC jack 1. Start the engine. 2. Open the auxiliary DC jack cap, and then - 2010 Yamaha Motorsports FX Nytro MTX SE 153 | Owners Manual - Page 23
Control functions ESU13520 Brake lever The snowmobile is stopped by braking the entire drive system. Squeeze the brake lever towards the handlebar grip to stop the snowmobile. 3. Tighten the locknut securely after adjusting the brake lever. ESU10581 Parking brake lever When parking the - 2010 Yamaha Motorsports FX Nytro MTX SE 153 | Owners Manual - Page 24
Control functions ESU10722 Shroud and covers Securely fasten the shroud and covers before operating the snowmobile. (See page 46 for removal and installation procedures.) 2 1. Shift lever 1 1. Shroud 2. Right side cover 1 1. Pull out. 2. Slide to "FWD" (forward). 3. Push in. 1. Left side cover - 2010 Yamaha Motorsports FX Nytro MTX SE 153 | Owners Manual - Page 25
guard 2. Drive guard locking pin ESU13042 Storage pouch The storage pouch is located under the shroud. Use the storage pouch to store the tool kit, manuals, spare parts, such as the Vbelt, or other small items. To install the drive guard 1. Insert the projections on the drive guard front holder - 2010 Yamaha Motorsports FX Nytro MTX SE 153 | Owners Manual - Page 26
WARNING Gasoline and gasoline vapors are extremely flammable. To avoid fires and explosions and to reduce the risk of injury when refueling, follow these instructions. Make sure there is sufficient gasoline in the tank. 1. Before refueling, turn off the engine and be sure that nobody is on the - 2010 Yamaha Motorsports FX Nytro MTX SE 153 | Owners Manual - Page 27
Control functions 2. Do not overfill the fuel tank. Stop filling when the fuel reaches the bottom of the filler tube. Because fuel expands when it heats up, heat from the engine or the sun can cause fuel to spill out of the fuel tank. EWS00680 WARNING Gasoline is poisonous and can cause injury or - 2010 Yamaha Motorsports FX Nytro MTX SE 153 | Owners Manual - Page 28
damping performance. G Do not dispose of a damaged or worn out shock absorber yourself. Take the shock absorber to a Yamaha dealer for any service. ESU10894 1. Locknut 2. Distance A 3. Spring preload adjusting nut TIP The spring preload setting is determined by measuring distance A, shown in the - 2010 Yamaha Motorsports FX Nytro MTX SE 153 | Owners Manual - Page 29
Shock absorber pump 2. Pressure gauge (low-pressure meter) 3. Pressure gauge (high-pressure meter) To adjust the air pressure EWS00621 WARNING Support the snowmobile securely on a suitable stand before adjusting the shock absorbers. Otherwise, the snowmobile could fall and cause injury. 0 bar psi - 2010 Yamaha Motorsports FX Nytro MTX SE 153 | Owners Manual - Page 30
Control functions 1 2 3 1. Air valve 2. Hose connector 3. Hose connector lock lever 1. Bleed valve button 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 - 2010 Yamaha Motorsports FX Nytro MTX SE 153 | Owners Manual - Page 31
Control functions ESU13134 Adjusting the spring preload of the center shock absorber and the rear torsion springs (FX10M53) The spring preload can be adjusted by turning the adjusting nut on the center shock absorber and the adjusters on the rear torsion springs. Adjust the spring preload as - 2010 Yamaha Motorsports FX Nytro MTX SE 153 | Owners Manual - Page 32
0 RACING SHOX 250 20 30 0 2 1. Shock absorber pump 2. Pressure gauge (low-pressure meter) 3. Pressure gauge (high-pressure meter) EWS00621 WARNING Support the snowmobile securely on a suitable stand before adjusting the shock absorbers. Otherwise, the snowmobile could fall and cause injury. 26 - 2010 Yamaha Motorsports FX Nytro MTX SE 153 | Owners Manual - Page 33
Control functions 1 2 3 1. Air valve 2. Hose connector 3. Hose connector lock lever 1. Bleed valve button 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 - 2010 Yamaha Motorsports FX Nytro MTX SE 153 | Owners Manual - Page 34
Control functions Rear shock absorber To adjust the air pressure 1. Place the snowmobile on a level surface and apply the parking brake. 2. Lift the rear of the snowmobile onto a suitable stand to raise the drive track off the ground. 3. Remove the air valve cap from the shock absorber. TIP If the - 2010 Yamaha Motorsports FX Nytro MTX SE 153 | Owners Manual - Page 35
Control functions TIP To allow pressure to escape from the pump and the shock absorber, push the button halfway down and hold it. To allow only a small amount of pressure to escape, push the button all the way down and quickly release it. 6. Push the hose connector lock lever down, and then remove - 2010 Yamaha Motorsports FX Nytro MTX SE 153 | Owners Manual - Page 36
Control functions 1. Red paint area 2. Adjustable range 3. Standard position 3. Tighten the locknut while holding the adjusting nut in place. NOTICE: Always tighten the locknut against the adjusting nut, and then tighten the locknut to the specified torque. [ECS00860] Locknut tightening torque: - 2010 Yamaha Motorsports FX Nytro MTX SE 153 | Owners Manual - Page 37
inspection and maintenance procedures and schedules described in the Owner's Manual. EWS00191 WARNING Failure to inspect or maintain the vehicle operate the vehicle if you find any problem. If a problem cannot be corrected by the procedures provided in this manual, have the vehicle inspected by a - 2010 Yamaha Motorsports FX Nytro MTX SE 153 | Owners Manual - Page 38
Pre-operation checks ITEM Shock absorbers (FX10M53S/FX10M62S) Drive track • Check air pressure. • Adjust if necessary Check the deflection. Adjust if necessary. Check for wear and damage. If necessary, have a Yamaha dealer replace track. CHECKS PAGE 23, 26 65 Slide runners Steering Strap Lights, - 2010 Yamaha Motorsports FX Nytro MTX SE 153 | Owners Manual - Page 39
Operation ESU13500 Read the Owner's Manual carefully to become familiar with all controls. If there is a control or function you do not understand, ask your Yamaha dealer. EWS00201 WARNING Failure to - 2010 Yamaha Motorsports FX Nytro MTX SE 153 | Owners Manual - Page 40
oil must be changed and the oil filter cartridge replaced. If any engine trouble should occur during the engine break-in period, immediately have a Yamaha dealer safely. Before operating the snowmobile, read this Owner's Manual completely and understand the operation of the controls. ESU11310 - 2010 Yamaha Motorsports FX Nytro MTX SE 153 | Owners Manual - Page 41
control of the throttle and brake, and master turning techniques in this area before trying more difficult terrain. Set the parking brake and follow the instructions on page 33 to start the engine. Once the engine has warmed up, you are ready to begin riding your snowmobile. G Many surfaces such as - 2010 Yamaha Motorsports FX Nytro MTX SE 153 | Owners Manual - Page 42
of your snowmobile. Riding uphill EWS00231 WARNING Operation on slopes can lead to loss of control if proper techniques are not used. Follow these instructions to reduce your risk of an accident. Do not try steeper or more difficult inclines until you have developed your skill on gentle slopes - 2010 Yamaha Motorsports FX Nytro MTX SE 153 | Owners Manual - Page 43
WARNING Driving across the face of a slope ("sidehilling") can lead to overturn or loss of control if proper techniques are not used. Follow these instructions to reduce your risk of an accident. Do not try steeper or more difficult inclines until you have developed your skill on gentle slopes - 2010 Yamaha Motorsports FX Nytro MTX SE 153 | Owners Manual - Page 44
Operation Sand Rocks G Grass G Bare pavement Other surfaces that should be avoided for the sake of drive track and slide runner life are: G Glare ice surfaces G Snow mixed with a lot of dirt and sand All of the above surfaces have one thing in common in regard to drive track and slide runners: - 2010 Yamaha Motorsports FX Nytro MTX SE 153 | Owners Manual - Page 45
Operation ESU11360 ESU13221 Strap The strap should be used only by experienced operators to assist them when traverse (sidehill) riding. Driving EWS00300 WARNING Be sure to read the "SAFETY INFORMATION" section on page 5 and the "Riding your snowmobile" section on page 34 carefully before - 2010 Yamaha Motorsports FX Nytro MTX SE 153 | Owners Manual - Page 46
Operation 3. 4. 5. 6. Squeeze the throttle lever slowly to start out. Turn the handlebar in the desired direction. Squeeze the brake lever to stop the snowmobile. Apply the parking brake by moving the parking brake lever to the left. ESU11411 Stopping the engine 1. Pull out. 2. Slide to "FWD" ( - 2010 Yamaha Motorsports FX Nytro MTX SE 153 | Owners Manual - Page 47
Operation for your snowmobile is best. This will help keep foreign objects out of the cooling vents, and also help protect the snowmobile 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 - 2010 Yamaha Motorsports FX Nytro MTX SE 153 | Owners Manual - Page 48
has moving parts that can catch on body parts or clothing, and electrical parts that can cause shocks or fires. G Running the engine while servicing can lead to eye injury, burns, fire, or carbon monoxide poisoning-possibly leading to death. See page 5 for more information about carbon monoxide - 2010 Yamaha Motorsports FX Nytro MTX SE 153 | Owners Manual - Page 49
Periodic maintenance and adjustment INITIAL ITEM REMARKS 1 month or 800 km (500 mi) (40 hr) EVERY Seasonally or 4000 km (2500 mi) (200 hr) PAGE * * Valve clearance Crankcase breather system Fuel line Fuel injection Exhaust system • Check and adjust valve clearance when engine is cold. • Check - 2010 Yamaha Motorsports FX Nytro MTX SE 153 | Owners Manual - Page 50
Periodic maintenance and adjustment ESU11563 General maintenance and lubrication chart INITIAL ITEM REMARKS 1 month or 800 km (500 mi) (40 hr) EVERY Seasonally or 4000 km (2500 mi) (200 hr) PAGE Engine oil * Engine oil filter cartridge Cooling system • Change (warm engine before draining). • - 2010 Yamaha Motorsports FX Nytro MTX SE 153 | Owners Manual - Page 51
Periodic maintenance and adjustment INITIAL ITEM REMARKS 1 month or 800 km (500 mi) (40 hr) EVERY Seasonally or 4000 km (2500 mi) (200 hr) PAGE * Steering system • Check toe-out. • Adjust if necessary. • Check bearing assemblies for looseness. • Lubricate with specified grease. • Lubricate with - 2010 Yamaha Motorsports FX Nytro MTX SE 153 | Owners Manual - Page 52
maintenance and adjustment ESU13001 Tool kit The service information included in this manual and the tools provided in the owner's . 1. Shroud 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 - 2010 Yamaha Motorsports FX Nytro MTX SE 153 | Owners Manual - Page 53
For example, a very white center electrode porcelain color could indicate an intake track air leak or carburetion problem for that cylinder. Do not attempt to diagnose such problems yourself. Instead, take the snowmobile to a Yamaha dealer for inspection and possible repairs. You should periodically - 2010 Yamaha Motorsports FX Nytro MTX SE 153 | Owners Manual - Page 54
Periodic maintenance and adjustment is too long, overheating and engine damage may result. If the reach is too short, spark plug fouling and poor performance may result. Also, if the reach is too short, carbon will form on the exposed threads resulting in combustion chamber hot spots and thread - 2010 Yamaha Motorsports FX Nytro MTX SE 153 | Owners Manual - Page 55
Periodic maintenance and adjustment 5. Slide the rubber cover to its original position. ESU11863 Checking the throttle override system (T.O.R.S.) EWS00352 WARNING When checking the T.O.R.S., take precautions to avoid snowmobile movement which could cause an accident: G Make sure that the throttle - 2010 Yamaha Motorsports FX Nytro MTX SE 153 | Owners Manual - Page 56
Periodic maintenance and adjustment 1. Remove the shroud, the left side cover, and the right side cover. (See page 46 for removal procedures.) Remove the headlight unit stay quick fasteners and disconnect the air temperature sensor coupler. 2. 1. Air filter case cover 5. Lift up the air filter - 2010 Yamaha Motorsports FX Nytro MTX SE 153 | Owners Manual - Page 57
Periodic maintenance and adjustment 8. Connect the air temperature sensor coupler and install the headlight unit stay quick fasteners. Install the right side cover, the left side cover, and the shroud. valve clearance must be adjusted by a Yamaha dealer at the intervals specified in the periodic - 2010 Yamaha Motorsports FX Nytro MTX SE 153 | Owners Manual - Page 58
Periodic maintenance and adjustment 5. Remove 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. 2. Start the engine, warm it up for 10-15 minutes, and then turn it off. The engine can also - 2010 Yamaha Motorsports FX Nytro MTX SE 153 | Owners Manual - Page 59
Periodic maintenance and adjustment 7. Insert the dipstick into the oil filler hole, and then tighten the oil filler cap. 8. Connect the oil level gauge coupler. 9. Install the right side cover and the shroud. To change the engine oil (with or without oil filter cartridge replacement) 1. Place the - 2010 Yamaha Motorsports FX Nytro MTX SE 153 | Owners Manual - Page 60
Periodic maintenance and adjustment 7. Remove the oil filler cap, cylinder head cap, and drain bolt to drain the oil from the oil tank. TIP G G 1 G A " " mark is stamped on the crankcase near the engine oil drain bolt. Dispose of used oil according to local regulations. Skip steps 10-12 if the - 2010 Yamaha Motorsports FX Nytro MTX SE 153 | Owners Manual - Page 61
Periodic maintenance and adjustment 14. Add 2.0 L (2.11 US qt, 1.76 Imp.qt) of the recommended engine oil to the oil tank, and then install and tighten the oil filler cap and the cylinder head cap. 15. Start the engine, warm it up for several minutes, and then turn it off. 16. Add sufficient oil of - 2010 Yamaha Motorsports FX Nytro MTX SE 153 | Owners Manual - Page 62
Periodic maintenance and adjustment ing sound has stopped, press down on the cap while turning counterclockwise and remove it. 1 1. Left lower cover 1. Radiator cap 1 1. Left lower cover 21. Install the drive guard, the right side cover, the left side cover, and the shroud. ESU12826 Cooling - 2010 Yamaha Motorsports FX Nytro MTX SE 153 | Owners Manual - Page 63
Periodic maintenance and adjustment 1 2 1. "FULL" mark 2. "LOW" mark Bleeding the cooling system The cooling system must be bled if the coolant reservoir becomes empty, if air can be seen in the cooling system, or if there is a cooling system leak. Consult a Yamaha dealer. ECS00500 1 NOTICE - 2010 Yamaha Motorsports FX Nytro MTX SE 153 | Owners Manual - Page 64
Periodic maintenance and adjustment ESU12065 V-belt EWS00401 WARNING G New V-belt width: 34.5 mm (1.36 in) V-belt wear limit width: 32.5 mm (1.28 in) 3. Install the drive guard, and then install the left side cover and the shroud. To replace and adjust the V-belt EWS00411 G Coming in contact - 2010 Yamaha Motorsports FX Nytro MTX SE 153 | Owners Manual - Page 65
Periodic maintenance and adjustment 1. Secondary sliding sheave 2. Secondary fixed sheave 4. Pull the V-belt up over the secondary fixed sheave. 1. Edge of the secondary sheave assembly 2. V-belt position 1. V-belt 5. 6. Remove the V-belt from the secondary sheave assembly and primary sheave - 2010 Yamaha Motorsports FX Nytro MTX SE 153 | Owners Manual - Page 66
Periodic maintenance and adjustment 10. 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 11. Install the V-belt between the secondary sliding and fixed sheaves. 1. V-belt position - 2010 Yamaha Motorsports FX Nytro MTX SE 153 | Owners Manual - Page 67
GL-3 Gear oil A soft, spongy feeling in the brake lever indicates a failure in the brake system. Do not operate the snowmobile if you find any problems in the brake system. You could lose braking ability, which could lead to an accident. Ask a Yamaha dealer to inspect and repair the brake system - 2010 Yamaha Motorsports FX Nytro MTX SE 153 | Owners Manual - Page 68
Periodic maintenance and adjustment Test the brake at a low speed when starting out to make sure that it is working properly. If the brake does not provide proper braking performance, inspect the brake for wear or brake fluid leakage. (See the following section for more details.) 2. Check the - 2010 Yamaha Motorsports FX Nytro MTX SE 153 | Owners Manual - Page 69
Periodic maintenance and adjustment 8. Install the right side cover and the shroud. Checking the brake fluid level EWS00460 WARNING Be careful that water does not enter the master cylinder when refilling. Water will significantly lower the boiling point of the fluid and may result in vapor lock. - 2010 Yamaha Motorsports FX Nytro MTX SE 153 | Owners Manual - Page 70
Periodic maintenance and adjustment Brake fluid replacement is necessary when the following components are replaced during the periodic maintenance or if they are damaged or leaking. G All oil seals of the master cylinder and caliper cylinder G The brake hose ESU12143 ECS00560 NOTICE Avoid - 2010 Yamaha Motorsports FX Nytro MTX SE 153 | Owners Manual - Page 71
to allow the drive track to spin, a suitable stand must be used to support the rear of the snowmobile. Never allow anyone to hold the rear of the is damaged to the depth where fabric reinforcement material is visible or support rods are broken. Otherwise, track damage or failure could result in - 2010 Yamaha Motorsports FX Nytro MTX SE 153 | Owners Manual - Page 72
Periodic maintenance and adjustment TIP Measure the gap between the slide runner and the edge of the track window. Measure both sides. 3. 4. Start the engine and rotate the drive track one or two turns. Stop the engine. Check the drive track alignment with the slide runners. If the alignment is - 2010 Yamaha Motorsports FX Nytro MTX SE 153 | Owners Manual - Page 73
Periodic maintenance and adjustment Shifted to right 6. Recheck alignment and deflection. If necessary, repeat steps 3 to 5 until the proper adjustment is achieved. Lower the snowmobile to the ground. Tighten the rear axle nut. Rear axle nut tightening torque: 75 Nm (7.5 m·kgf, 54 ft·lbf) 7. 8. - 2010 Yamaha Motorsports FX Nytro MTX SE 153 | Owners Manual - Page 74
Periodic maintenance and adjustment Therefore, avoid prolonged operation on hard surfaces such as ice, hard-packed snow, dirt, etc., to extend the life of the track and slide runners. 1 1. Lubrication point ECS00610 NOTICE G G Only use in deep snow riding conditions. Operation on areas with - 2010 Yamaha Motorsports FX Nytro MTX SE 153 | Owners Manual - Page 75
Periodic maintenance and adjustment FX10M53S/FX10M62S 5. Install the new bulb, and then hook the bulb holder onto the headlight unit. NOTICE: Keep oil and your hands away from the glass part of the bulb or its life and illumination will be affected. If the glass is oil stained, thoroughly clean it - 2010 Yamaha Motorsports FX Nytro MTX SE 153 | Owners Manual - Page 76
Periodic maintenance and adjustment Batteries produce explosive gases. Keep sparks, flame, cigarettes, etc. away. Ventilate when charging or using in an enclosed space. Always shield your eyes when working near batteries. KEEP OUT OF THE REACH OF CHILDREN. Charge or have a Yamaha dealer charge the - 2010 Yamaha Motorsports FX Nytro MTX SE 153 | Owners Manual - Page 77
Periodic maintenance and adjustment ESU12873 Replacing a fuse EWS00550 WARNING Be sure to use the specified fuse. A wrong fuse could cause electrical system damage or A FIRE HAZARD. ECS00631 NOTICE Be sure to turn the main switch to the off position and disconnect the negative battery lead to - 2010 Yamaha Motorsports FX Nytro MTX SE 153 | Owners Manual - Page 78
Periodic maintenance and adjustment 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 Helmet shield heater jack fuse: 3.0 A Spare fuses: 20.0 A, 10.0 - 2010 Yamaha Motorsports FX Nytro MTX SE 153 | Owners Manual - Page 79
Troubleshooting ESU12886 Engine turns over but does not start 1. Fuel system No fuel supplied to combustion chamber • No fuel in tank: Supply fuel. ↓ • Clogged fuel line: - 2010 Yamaha Motorsports FX Nytro MTX SE 153 | Owners Manual - Page 80
Troubleshooting 3. Connect the red (+) jumper cable to the positive (+) terminal of the discharged battery. Connect the other end of the red (+) jumper cable to the positive (+) - 2010 Yamaha Motorsports FX Nytro MTX SE 153 | Owners Manual - Page 81
Troubleshooting 2. Drive track does not move: Foreign object is caught in the Ask a Yamaha dealer to inspect. Oily or dirty V-belt or primary and secondary sheave assembly surfaces: Clean. Problem with the driveline: See "V-belt twists" above. 3. V-belt twists 1. 2. 3. V-belt slips or becomes - 2010 Yamaha Motorsports FX Nytro MTX SE 153 | Owners Manual - Page 82
Storage ESU12433 Long-term storage requires some preventive procedures to guard against deterioration. marks. If the windshield is scratched, use a quality plastic polishing compound after washing. Cleaning Thoroughly clean the snowmobile, inside and out, to remove the corrosive salts and acids - 2010 Yamaha Motorsports FX Nytro MTX SE 153 | Owners Manual - Page 83
a plastic or vinyl cover-condensation could be trapped underneath 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 clean or replace them - 2010 Yamaha Motorsports FX Nytro MTX SE 153 | Owners Manual - Page 84
parallel 3-cylinder Displacement: 1049 cm³ Bore × stroke: 82.0 × 66.2 mm (3.23 × 2.61 in) Idling speed: 1450-1550 r/min Engine oil: Recommended grade: API service SG type or higher, JASO standard MA Recommended brand: YAMALUBE Type: SAE 0W-30 Fuel injection: ID mark: 8GL1 00 Fuel: Type: REGULAR - 2010 Yamaha Motorsports FX Nytro MTX SE 153 | Owners Manual - Page 85
Specifications Primary reduction ratio: 3.80-1.00 :1 Secondary reduction ratio: FX10M53 40/20 (2.00) FX10M53S 40/18 (2.22) FX10M62S 40/18 (2.22) Secondary reduction ratio [R]: FX10M53 2.500 FX10M53S 2.78 FX10M62S 2.78 Fuel tank capacity: 27.7 L (7.32 US gal, 6.09 Imp.gal) Engine oil quantity: With - 2010 Yamaha Motorsports FX Nytro MTX SE 153 | Owners Manual - Page 86
Consumer information ESU12480 Identification number records Record the frame serial number, engine serial number (Primary ID), and key identification number in the spaces provided for assistance when ordering spare parts from a Yamaha dealer. Also, record and keep the ID numbers in a separate place - 2010 Yamaha Motorsports FX Nytro MTX SE 153 | Owners Manual - Page 87
Consumer information ESU13460 Vehicle Emission Control Information label 1 1. Vehicle Emission Control Information label The Vehicle Emission Control Information label is affixed at the location in the illustration. This label shows specifications related to exhaust emissions as required by - 2010 Yamaha Motorsports FX Nytro MTX SE 153 | Owners Manual - Page 88
and maintain the snowmobile as specified in the appropriate Owner's Manual. WARRANTY TRANSFER: To transfer any remaining warranty from the original . An inspection and registration fee will be charged for this service. EMISSION CONTROL SYSTEM WARRANTY Yamaha Motor Corporation, USA also warrants - 2010 Yamaha Motorsports FX Nytro MTX SE 153 | Owners Manual - Page 89
of having the dealer do them? A. Yes, if you are a qualified snowmobile mechanic and follow the procedures specified in the Owner's and Service Manual. We do recommend, however, that items requiring special tools or equipment be done by a Yamaha snowmobile dealer. Q. Under what conditions is the - 2010 Yamaha Motorsports FX Nytro MTX SE 153 | Owners Manual - Page 90
machine requires warranty service, you must take it to any authorized Yamaha snowmobile dealer within the continental United States. Be sure to bring your warranty identification card or other valid proof of the original date of purchase. If a question or problem arises regarding warranty, first - 2010 Yamaha Motorsports FX Nytro MTX SE 153 | Owners Manual - Page 91
Consumer information ESU12510 YAMAHA EXTENDED SERVICE (Y.E.S.) 85 - 2010 Yamaha Motorsports FX Nytro MTX SE 153 | Owners Manual - Page 92
Index A Air filter, checking...49 Auxiliary DC jack ...16 B Battery...70 Brake and parking brake ...61 Brake lever ...17 Break-in...34 C Center shock absorber and rear shock absorber, adjusting air pressure (FX10M53S/FX10M62S) ...26 Center shock absorber and rear torsion springs, adjusting spring - 2010 Yamaha Motorsports FX Nytro MTX SE 153 | Owners Manual - Page 93
Index Throttle override system (T.O.R.S.) ...10 Throttle override system (T.O.R.S.), checking...49 Tool kit...46 Transporting ...40 Troubleshooting ...73 V Valve clearance...51 V-belt...58 Vehicle Emission Control Information label ...81 - 2010 Yamaha Motorsports FX Nytro MTX SE 153 | Owners Manual - Page 94
- 2010 Yamaha Motorsports FX Nytro MTX SE 153 | Owners Manual - Page 95
- 2010 Yamaha Motorsports FX Nytro MTX SE 153 | Owners Manual - Page 96
YAMAHA MOTOR CO., LTD. PRINTED IN JAPAN 2009.06-0.5×1 CR PRINTED ON RECYCLED PAPER
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OWNER’S MANUAL
FX10M53Z
FX10M53SZ
FX10M62SZ
8HR-28199-10
LIT-12628-02-90
Read this manual carefully
before operating this vehicle.