SNOWMOBILE OWNER’S MANUAL RX10RTL RX10RL RX10RTRL RXW10L YAMAHA MOTOR CO., LTD. PRINTED ON RECYCLED PAPER PRINTED IN JAPAN 2005.08-1.
U8FP10.book Page 1 Thursday, April 28, 2005 5:11 PM A ESU00286 1- MACHINE IDENTIFICATION Identification number records A. FRAME NUMBER: CZ-01E B B. ENGINE NUMBER (PRIMARY ID): CZ-01E C. KEY NUMBER: C CZ-01E Record the frame number, engine number (Primary ID), and key number in the spaces provided for assistance when ordering spare parts from a Yamaha dealer. 1 The frame number is the seventeen-digit number stamped on the frame of the snowmobile. (See fig. È.
E_8fp_Intro0.fm Page 1 Friday, July 22, 2005 1:32 PM ESU00011 INTRODUCTION 2- Congratulations on your purchase of a Yamaha snowmobile. This model is the result of Yamaha’s vast experience in the production of fine 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.
U8FP10.book Page 2 Thursday, April 28, 2005 5:11 PM WARNING @ PLEASE READ AND UNDERSTAND THIS MANUAL COMPLETELY BEFORE OPERATING THE SNOWMOBILE. @ NOTE: @ ● ● Yamaha continually seeks advancements in product design and quality. Therefore, while this manual contains the most current product information available 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.
U8FP10.book Page 1 Thursday, April 28, 2005 5:11 PM ESU00003 CONTENTS YAMAHA MOTOR CORPORATION, U.S.A. SNOWMOBILE LIMITED WARRANTY .......................................1-1 Shroud and covers ........................5-12 Drive guard ....................................5-13 V-belt holders ................................5-13 Storage compartment ....................5-13 YAMAHA EXTENDED SERVICE (Y.E.S.) ...............................................1-4 PRE-OPERATION CHECKS..............6-1 Fuel .........
U8FP10.book Page 2 Thursday, April 28, 2005 5:11 PM Operation on surfaces other than snow or ice ......................................7-6 Maximizing drive track life ...............7-7 Driving .............................................7-8 Stopping the engine.........................7-9 Transporting ..................................7-10 SPECIFICATIONS............................11-1 Dimensions....................................11-1 Engine ...........................................11-1 Chassis.......
E_8fp_Warranty.fm Page 1 Friday, July 22, 2005 1:33 PM ESU05070 YAMAHA MOTOR CORPORATION, U.S.A. SNOWMOBILE LIMITED WARRANTY 1- CW-07E 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 available at that time for inspection and repairs at such dealer’s place of business. You may locate your nearest authorized Yamaha dealer through your local telephone directory. Yamaha Motor Corporation, U.S.A.
E_8fp_Warranty.fm Page 2 Friday, July 22, 2005 1:33 PM CW-08E YAMAHA MOTOR CORPORATION, U.S.A. MAKES NO OTHER WARRANTY OF ANY KIND, EXPRESSED OR IMPLIED. ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE WHICH EXCEED THE OBLIGATIONS AND TIME LIMITS STATED IN THIS WARRANTY ARE HEREBY DISCLAIMED BY YAMAHA MOTOR CORPORATION, U.S.A. AND EXCLUDED FROM THIS WARRANTY. WARRANTY QUESTIONS AND ANSWERS Q. What costs are my responsibility during the warranty period? A.
E_8fp_Warranty.fm Page 3 Friday, July 22, 2005 1:33 PM CW-09E When contacting Yamaha Motor Corporation, U.S.A. be sure to include the model, serial number, names, dates, and receipts. Q. What responsibility does my dealer have under this warranty? A. Each Yamaha snowmobile dealer is expected to: 1. Completely set up every new machine before sale. 2. Explain the operation, maintenance, and warranty requirements to your satisfaction at the time of sale, and upon your request at any later date. 3.
U8FP10.book Page 4 Thursday, April 28, 2005 5:11 PM ESU04280 YAMAHA EXTENDED SERVICE (Y.E.S.
E_8fp_Label.fm Page 1 Thursday, May 12, 2005 10:34 AM ESU04050 LOCATION OF THE IMPORTANT LABELS 2- Please read the following labels carefully before operating this snowmobile. NOTE: @ Maintain or replace safety and instruction labels, as necessary.
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U8FP10.book Page 3 Thursday, April 28, 2005 5:11 PM NOTE: @ The following suspension adjustment charts are included with the Owner’s Manual.
U8FP10.book Page 1 Thursday, April 28, 2005 5:11 PM ESU00008 SAFETY INFORMATION 3- When you ride your snowmobile, you must know and use the following for your safety. Severe injury or death may result if you ignore any of the following. Before operating 1. Read the Owner’s Manual and all labels before operating this snowmobile. Become familiar with all of the operating controls and their function. Consult a Yamaha dealer about any control or function you do not understand. 2.
U8FP10.book Page 2 Thursday, April 28, 2005 5:11 PM 7. Do not allow anyone to stand behind the snowmobile when starting, inspecting, or adjusting the snowmobile. A broken track, track fittings, or debris thrown by the track could be dangerous to the operator or bystanders. 8. Handle fuel with care; it is HIGHLY FLAMMABLE. ● Never add fuel when the engine is running or hot. Allow the engine to cool for several minutes after running. ● Use an approved fuel container.
U8FP10.book Page 3 Thursday, April 28, 2005 5:11 PM 3. This snowmobile is not designed for use on surfaces other than snow or ice. Use on dirt, sand, grass, rocks, or bare pavement may cause loss of control and may damage the snowmobile. 4. Avoid operating on glare ice, or on snow which has a lot of dirt or sand mixed in. Operation under such conditions will damage or result in rapid wear of ski runners, drive track, slide runners, and drive sprockets. 5.
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U8FP10.book Page 1 Thursday, April 28, 2005 5:11 PM ESU00013 5- CONTROL FUNCTIONS ESU00362 Main switch The main switch controls the following items. 1 “OFF” The ignition circuit is switched off. The key can be removed only in this position. 2 “ON” The ignition circuit is switched on. 3 “START” The starting circuit is switched on. The starter motor starts. CAUTION: @ Release the switch immediately after the engine starts.
U8FP10.book Page 2 Thursday, April 28, 2005 5:11 PM ESU00361 Engine overheating prevention system This model is equipped with an engine overheating prevention system to prevent overheating when the engine is idling. When the engine has been idling for at least 3 minutes and the coolant temperature has risen above 100 °C (212 °F), the engine automatically shuts off to prevent overheating. NOTE: The engine can be started after it shuts off. ESU04701 Throttle override system (T.O.R.S.
U8FP10.book Page 3 Thursday, April 28, 2005 5:11 PM A CA-19E Mode A Item Throttle switch Throttle position sensor Engine B C È É Ê 1 2 3 a b c d Idling/ starting B Running C Trouble Off On Off Closed Open Open Run Run T.O.R.S. will operate Idling/starting Running Trouble Throttle position sensor (throttle valve position) Throttle switch Throttle cable On Off Open Closed NOTE: @ ● ● When the T.O.R.S.
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U8FP10.book Page 5 Thursday, April 28, 2005 5:11 PM Clock To set the clock 1. Push the “SELECT” button 1 and “RESET” button 2 simultaneously until the hour digits start flashing. 2. Push the “RESET” button to change the hour setting, and then push the “SELECT” button. The minute digits will start flashing. 3. Push the “RESET” button to change the minute setting, and then push the “SELECT” button. The clock starts when the “SELECT” button is released.
U8FP10.book Page 6 Thursday, April 28, 2005 5:11 PM ESU03821 Fuel meter and grip/thumb warmer level indicator The fuel meter and grip/thumb warmer level indicator have eight segments 1 which show the amount of fuel remaining in the fuel tank, the grip warmer level, or the thumb warmer level. Fuel meter As the fuel level decreases in the fuel tank, the segments disappear until the level goes down to the last segment “E” (Empty).
U8FP10.book Page 7 Thursday, April 28, 2005 5:11 PM ESU04260 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. The fuel level warning indicator 1, warning light 2, and all segments of the fuel meter 3 warn the rider of the above problems by flashing continuously. When this occurs, have a Yamaha dealer inspect the snowmobile as soon as possible.
U8FP10.book Page 8 Thursday, April 28, 2005 5:11 PM ESU04180 Coolant temperature warning indicator If the engine overheats, the coolant temperature warning indicator 1 and the warning light 2 come on. When this occurs, stop the engine immediately and allow the engine to cool down, and then check the coolant level in the coolant reservoir. (See page 6-4.) CAUTION: @ Do not operate the engine if it overheats.
U8FP10.book Page 9 Thursday, April 28, 2005 5:11 PM ESU00031 Engine stop switch The engine stop switch 1 is used to stop the engine in an emergency. Simply push 2 the stop switch to stop the engine. To start the engine, pull 3 the stop switch and proceed with starting the engine. (See page 7-1 for more details.) During the first few rides, practice using the stop switch so that you can react quickly in an emergency. ESU00033 Brake lever The snowmobile is stopped by braking the entire drive system.
U8FP10.book Page 10 Thursday, April 28, 2005 5:11 PM A ESU00035 Parking brake lever When parking the snowmobile or starting the engine, apply the parking brake by moving the brake lever 1 to the left. To release the parking brake, move the parking brake lever 1 to the right. B È To apply the parking brake É To release the parking brake WARNING @ ● ● Always set the parking brake before attempting to start the engine. Never run the snowmobile with the parking brake applied.
U8FP10.book Page 11 Thursday, April 28, 2005 5:11 PM ESU04130 Rear suspension damping force remote adjustment dial Turn the remote adjustment dial to adjust the rear suspension damping force. (See page 8-25 for adjustment procedures.) 1 Rear suspension damping force remote adjustment dial ESU00039 Headlight beam switch Push the headlight beam switch to change the headlight beam to high or low.
U8FP10.book Page 12 Thursday, April 28, 2005 5:11 PM CAUTION: @ ● Do not use accessories requiring more than the maximum rated capacity for the auxiliary DC jack. This may overload the circuit and cause the fuse to blow. (See pages 8-33–8-34 for the specified amperage.) Do not use an automotive cigarette lighter or other accessory with a plug that gets hot because the jack can be damaged. ● @ Maximum rated capacity: DC 12 V, 2.
U8FP10.book Page 13 Thursday, April 28, 2005 5:11 PM ESU00521 Drive guard The drive guard is designed to cover the V-belt clutch and V-belt in case parts break or come loose. WARNING @ ● ● Make sure that the drive guard is tightened securely before operating the snowmobile. Never run the engine with the V-belt or drive guard removed. @ ESU00053 V-belt holders Keep a spare V-belt for emergency use by placing it into the V-belt holders provided.
U8FP10.book Page 1 Thursday, April 28, 2005 5:11 PM ESU00072 PRE-OPERATION CHECKS 6- NOTE: @ Pre-operation checks should be made each time the snowmobile is used. @ WARNING @ The engine and muffler will be very hot after the engine has been run. Avoid touching the engine and muffler while they are still hot with any part of your body or clothing during inspection or repair. @ ESU00075 Fuel Make sure that there is sufficient fuel in the fuel tank.
U8FP10.book Page 2 Thursday, April 28, 2005 5:11 PM CAUTION: @ ● ● ● ● Oxygenated fuels (gasohol) containing a maximum 5% of ethanol can be used, although richer jetting may be required to prevent engine damage. Consult a Yamaha dealer. Gasohol containing methanol is not recommended. Make sure that snow or ice does not enter the fuel tank when refueling. Do not use alcohol deicers or water absorbing additives with oxygenated fuel. The fuel tank should be filled with straight gasoline as specified.
U8FP10.book Page 3 Thursday, April 28, 2005 5:11 PM ESU04580 Engine oil level The engine oil level should be checked before each use. CAUTION: @ Do not run the engine with too much or not enough oil in the oil tank. Oil could flow into the air filter case and the engine could be damaged. @ Checking the engine oil level 1. Place the snowmobile on a level surface and apply the parking brake. 2. Start the engine, warm it up for 10–15 minutes, and then turn it off.
U8FP10.book Page 4 Thursday, April 28, 2005 5:11 PM CAUTION: @ ● ● When adding the engine oil, be careful not to fill above the “F” level mark on the oil level gauge/dipstick. Make sure that no foreign material enters the engine oil tank. @ 7. Insert the oil level gauge/dipstick into the oil filler hole, and then tighten it securely. 8. Connect the oil level gauge coupler. 9. Install the right side cover and the shroud. ESU04511 Coolant Checking the coolant level 1. Remove the top cover.
U8FP10.book Page 5 Thursday, April 28, 2005 5:11 PM ESU00087 Throttle lever Check the throttle lever operation before starting the engine. The throttle lever must open smoothly and spring back to its home position when released. ESU00090 Throttle override system (T.O.R.S.) Check the T.O.R.S. for proper operation. WARNING @ When checking T.O.R.S.: ● Make sure that the parking brake is applied. ● Make sure that the throttle lever moves smoothly. ● Do not run the engine up to clutch engagement r/min.
U8FP10.book Page 6 Thursday, April 28, 2005 5:11 PM ESU00091 Brake 1. Brake lever 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 pages 8-20–8-22 for more details.) WARNING @ ● ● 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.
U8FP10.book Page 7 Thursday, April 28, 2005 5:11 PM ESU00093 Brake fluid leakage Apply the brake for a few minutes. Check to see if any brake fluid leaks out from the brake hose joints or the master cylinder. WARNING @ If brake fluid leakage is found, ask a Yamaha dealer for immediate repairs. @ CAUTION: @ Brake fluid may deteriorate painted surfaces or plastic parts. Never spill any brake fluid. If any is spilled, clean it up immediately. @ ESU04520 V-belt Check the V-belt. 1.
U8FP10.book Page 8 Thursday, April 28, 2005 5:11 PM ESU00097 Drive track Check the drive track for deflection, wear, or damage. Adjust or replace if necessary. (See pages 8-27–8-29 for more details.) WARNING @ Do not operate the snowmobile if you find damage to the drive track, or if it has been maladjusted. Drive track damage or failure could result in loss of braking ability and snowmobile control, which could cause an accident. @ ESU00982 Slide runners Check the slide runners for wear and damage.
U8FP10.book Page 9 Thursday, April 28, 2005 5:11 PM ESU01020 Skis and ski runners Check the skis and ski runners for wear and damage. Replace if necessary. Ski runner wear limit a: 8 mm (0.31 in) Ski wear limit b: 12 mm (0.47 in) CAUTION: @ Avoid scratching the skis when loading and unloading the snowmobile, when riding in areas with little or no snow, or on sharp edges such as concrete, curbs, etc. This will wear or damage the skis.
U8FP10.book Page 10 Thursday, April 28, 2005 5:11 PM ESU04601 Air filter Always check that there is no snow under the air filter element frame. 1. Remove the shroud. (See pages 8-5–8-7 for removal procedures.) 2. Unhook the air filter case cover fasteners. 3. Remove the headlight unit bolts and the two top cover bolts near the headlight unit. 4. Slightly lift up the headlight unit, and then remove the air filter case cover. 5. Lift up the air filter element frame and check the air filter element.
U8FP10.book Page 11 Thursday, April 28, 2005 5:11 PM ESU00110 Fittings and fasteners Check the tightness of the fittings and fasteners. Tighten in proper sequence and torque if necessary. ESU00345 Tool kit and recommended equipment It is good practice to carry the tool kit, spare parts, and other necessary equipment with you while riding the snowmobile so that minor repairs can be done if necessary.
U8FP10.book Page 1 Thursday, April 28, 2005 5:11 PM ESU00112 OPERATION 7- ESU04640 Starting the engine WARNING @ ● ● Be sure to check the “SAFETY INFORMATION” section carefully before starting the engine. Make sure that the parking brake is applied. @ NOTE: @ Make sure that the engine stop switch is in the on position. The starter motor cannot be operated when the engine stop switch is in the off position. @ 1. Turn the main switch to the “START” position.
U8FP10.book Page 2 Thursday, April 28, 2005 5:11 PM ESU00380 Break-in There is never a more important period in the life of your engine than the period between 0 and 500 km (300 mi). For this reason, you should read the following material carefully. Since the engine is brand new, do not put an excessive load on it for the first 500 km (300 mi). The various parts in the engine wear and polish themselves to the correct operating clearances.
U8FP10.book Page 3 Thursday, April 28, 2005 5:11 PM totally familiar with the snowmobile’s handling and performance characteristics. ESU01272 Riding your snowmobile Getting to know your snowmobile Set the parking brake and follow the instructions on pages 7-1–7-2 to start the engine. Once the engine has warmed up, you are ready to begin riding your snowmobile. A snowmobile is a rider active vehicle, and your riding position and your balance are the two basic factors of maneuvering your snowmobile.
U8FP10.book Page 4 Thursday, April 28, 2005 5:11 PM Turning Riding uphill For most snow surfaces, “body English” is the key to turning. As you approach a curve, slow down and begin to turn the handlebar in the desired direction. 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 should be practiced at low speeds many times, in a large flat area with no obstacles.
U8FP10.book Page 5 Thursday, April 28, 2005 5:11 PM Riding downhill downhill leg on the seat and the foot of your uphill leg on the running board. This position will make it easier for you to shift your body weight as needed. 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.
U8FP10.book Page 6 Thursday, April 28, 2005 5:11 PM Hard-packed snow WARNING It can be more difficult to negotiate on hard-packed 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. @ Drive track damage or failure could result in loss of braking ability and snowmobile control, which could cause an accident.
U8FP10.book Page 7 Thursday, April 28, 2005 5:11 PM ESU00251 Maximizing drive track life Recommendations Track tension During initial break-in, the new drive track will tend to stretch quickly as the track settles. Be sure to correct the track tension and alignment frequently. (See pages 8-27–8-29 for adjustment procedures.) A loose track can slip (ratchet), derail or catch on suspension parts causing severe damage.
U8FP10.book Page 8 Thursday, April 28, 2005 5:11 PM ESU00347 Driving WARNING @ Be sure to read the “SAFETY INFORMATION” and “Riding your snowmobile” sections carefully before operating the snowmobile. @ NOTE: @ Make sure that the engine is warmed up enough before riding. @ For RX10RT 1. Release the parking brake by moving the parking brake lever to the right. 2. Press the throttle lever slowly to move the snowmobile. 3. Turn the handlebar in the desired direction. 4.
U8FP10.book Page 9 Thursday, April 28, 2005 5:11 PM CAUTION: @ Do not shift from “FWD” to “REV” or from “REV” to “FWD” while the snowmobile is moving. Otherwise, the drive system could be damaged. @ NOTE: @ The reverse buzzer beeps while the shift lever is 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 direction. 5. Squeeze the brake lever to stop the snowmobile.
U8FP10.book Page 10 Thursday, April 28, 2005 5:11 PM ESU04650 Transporting When transporting your snowmobile on a trailer or in a truck, observe the following recommendations to help protect it from damage: ● If transporting the snowmobile in an open trailer or truck, put a tight fitting cover on the snowmobile. A cover specifically designed for your snowmobile is best.
U8FP10.book Page 1 Thursday, April 28, 2005 5:11 PM ESU04960 PERIODIC MAINTENANCE 8- Safety is an obligation of the owner. Periodic inspection, adjustment, and lubrication will keep your snowmobile in the safest and most efficient condition possible. The most important points of snowmobile inspection, adjustment, and lubrication are explained on the following pages.
U8FP10.book Page 2 Thursday, April 28, 2005 5:11 PM Item Preoperation check (Daily) Remarks Initial 1 month or 800 km (500 mi) (40 hr) Every Seasonally or 4,000 km (2,500 mi) (200 hr) ∗ Fuel line Check fuel hose for cracks or damage. Replace if necessary. ∗ Idle speed Check and adjust engine idle speed. ● ● ∗ Fuel injection Adjust synchronization. ● ● ∗ Exhaust system Check for leakage. Tighten or replace gasket if necessary.
U8FP10.book Page 3 Thursday, April 28, 2005 5:11 PM Initial 1 month or 800 km (500 mi) (40 hr) Every Remarks Preoperation check (Daily) V-belt Check for wear and damage. Replace if necessary. ● 6-7, 8-16–8-18 Drive track and idler wheels Check deflection, and for wear and damage. ∗ Adjust/replace if necessary. ● 6-8, 8-27–8-29 Check for wear and damage.
U8FP10.book Page 4 Thursday, April 28, 2005 5:11 PM Item Preoperation check (Daily) Remarks Initial 1 month or 800 km (500 mi) (40 hr) Every Seasonally or 4,000 km (2,500 mi) (200 hr) Page ∗ Steering column bearing Lubricate with specified grease. ● ∗ Ski and front suspension Lubricate with specified grease. ● 8-30 ∗ Suspension component Lubricate with specified grease. ● 8-30 Lubricate with specified grease. ● 8-30 Check cable damage. Replace if necessary.
U8FP10.book Page 5 Thursday, April 28, 2005 5:11 PM ESU03761 Tool kit The owner’s tool kit has the tools which are sufficient for most periodic maintenance and minor repairs. A torque wrench is also necessary to properly tighten nuts and bolts. 1 Tool kit CAUTION: @ Before starting the engine, make sure that the tool kit is properly seated in its holder and is securely fastened.
U8FP10.book Page 6 Thursday, April 28, 2005 5:11 PM Left and right side covers To remove a side cover Turn the fasteners counterclockwise, and then remove the side cover. 1 Fastener 2 Right side cover 3 Left side cover To install a side cover Place the side cover in its original position, and then turn the fasteners clockwise. NOTE: @ Be sure to fit the projection on the rear of the side cover into the hole in the lower side cover. @ Top cover To remove the top cover 1.
U8FP10.book Page 7 Thursday, April 28, 2005 5:11 PM WARNING @ ● ● ● Do not drive the snowmobile with the shroud or covers unfastened or removed. Keep your body and clothing away from rotating parts when servicing the snowmobile with the shroud or covers removed. Do not touch the hot muffler and engine during or immediately after operation. @ CAUTION: @ Make sure that all cables, leads, etc., are in place when installing the shroud and covers.
U8FP10.book Page 8 Thursday, April 28, 2005 5:11 PM Spark plugs are produced in several different thread lengths. The thread length or reach is the distance from the spark plug gasket seat to the end of the threaded portion. If the reach 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 damage.
U8FP10.book Page 9 Thursday, April 28, 2005 5:11 PM ESU04830 Adjusting the engine idling speed CAUTION: @ ● ● Be sure to have a Yamaha dealer make this adjustment. Make sure that the throttle lever moves smoothly. @ 1. Remove the shroud, the left and right side covers, and the top cover. (See pages 8-5–8-7 for removal procedures.) 2. Start the engine and warm it up. 3. Remove the headlight unit bolts 1, and then lift up the headlight unit. 4.
U8FP10.book Page 10 Thursday, April 28, 2005 5:11 PM ESU04530 Adjusting the throttle cable 1. Remove the shroud. (See pages 8-5–8-7 for removal procedures.) 2. Remove the headlight unit bolts and the two top cover bolts near the headlight unit. 3. Disconnect the speedometer coupler and headlight couplers, and then remove the headlight unit. 4. Loosen the locknut. 5. Turn the adjuster in or out until the proper throttle lever free play is achieved. Throttle lever free play a: 2.0–1.0 mm (0.08–0.
U8FP10.book Page 11 Thursday, April 28, 2005 5:11 PM ESU04540 Adjusting the high-altitude settings Operating at high altitude reduces the performance of a gasoline engine about 3% for every 305 m (1,000 ft) of elevation. This is because there is less air as altitude increases. Less air means less oxygen available for combustion. Your snowmobile utilizes an electronic fuel injection system that delivers the optimal air/fuel ratio required by the engine.
U8FP10.book Page 12 Thursday, April 28, 2005 5:11 PM ESU04592 Changing the engine oil It is recommended to have a Yamaha dealer change the engine oil. WARNING @ Engine oil is extremely hot immediately after the engine is turned off. Coming into contact with or getting any engine oil on your clothes could result in burns. @ CAUTION: @ ● ● ● Do not run the engine with too much or not enough oil in the oil tank. Oil could spray out or the engine could be damaged.
U8FP10.book Page 13 Thursday, April 28, 2005 5:11 PM 8. Install the engine oil drain bolts, and then tighten them to the specified torques. Tightening torques: Crankcase engine oil drain bolt: 30 Nm (2.6 m·kgf, 3.2 ft·lb) Oil tank engine oil drain bolt: 16 Nm (1.6 m·kgf, 11 ft·lb) 9. Add 2.0 L (1.8 Imp qt, 2.1 US qt) of the recommended engine oil to the oil tank, and then install and tighten the oil level gauge/dipstick. Recommended engine oil: See page 6-2.
U8FP10.book Page 14 Thursday, April 28, 2005 5:11 PM 14. Install the bottom panel and the lower right side cover, and then install the right side cover and the shroud. CAUTION: @ If oil is leaking or the oil level warning indicator comes on when the engine is running, immediately turn the engine off and have a Yamaha dealer check the snowmobile. Continuing to operate the engine under such conditions could cause severe engine damage.
U8FP10.book Page 15 Thursday, April 28, 2005 5:11 PM Replenishing the coolant WARNING @ ● ● Do not remove the coolant reservoir cap when the engine is hot. Scalding hot fluid and steam may be blown out under pressure, which could cause serious injury. When the engine has cooled, place a thick rag or towel over the coolant reservoir cap, and slowly rotate the cap counterclockwise to the detent. This procedure allows any residual pressure to escape.
U8FP10.book Page 16 Thursday, April 28, 2005 5:11 PM 4. Start the engine, allow it to idle for several minutes, and then turn it off. 5. Check the coolant reservoir. If it is not full, remove the coolant reservoir cap, fill the reservoir with the recommended coolant, and then install the cap. 6. Check for any coolant leakage. NOTE: @ If you find any leaks, consult a Yamaha dealer. @ 7. Install the top cover.
U8FP10.book Page 17 Thursday, April 28, 2005 5:11 PM 1. Remove the shroud and the left side cover. (See pages 8-5–8-7 for removal procedures.) 2. Remove the drive guard. 3. Rotate the secondary sliding sheave clockwise 1 and push 2 it so that it separates from the secondary fixed sheave. 4. Pull 3 the V-belt up over the secondary fixed sheave. 5. Remove the V-belt from the secondary sheave assembly and primary sheave assembly. 6.
U8FP10.book Page 18 Thursday, April 28, 2005 5:11 PM 7. If the position is incorrect, adjust the V-belt position by removing or adding a spacer 4 on each adjusting bolt 5. CD-06E 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 (0.02 in) below the edge Not necessary (It is correct.) More than 0.5 mm (0.02 in) below the edge Add spacer 8. Tighten the adjusting bolts. Adjusting bolt tightening torque: 10 Nm (1.
U8FP10.book Page 19 Thursday, April 28, 2005 5:11 PM ESU04611 Checking the drive chain housing oil level and the drive chain tension Checking the oil level WARNING @ The engine, oil tank, brake disc, and coolant hoses will be very hot after the engine has been run. Avoid contact while they are still hot with any part of your body or clothing during inspection or repair. @ 1. Place the snowmobile on a level surface. 2. Remove the shroud and the right side cover.
U8FP10.book Page 20 Thursday, April 28, 2005 5:11 PM Adjusting the chain tension 1. Remove the shroud and the right side cover. (See pages 8-5–8-7 for removal procedures.) 2. Loosen the locknut. 3. Turn the adjusting bolt clockwise until it is finger tight, and then loosen it 1/4 turn. 4. Hold the adjusting bolt in place while tightening the locknut. 1 Locknut 2 Adjusting bolt 5. Install the right side cover and the shroud. ESU00174 Checking the brake pads Check the brake pads for wear.
U8FP10.book Page 21 Thursday, April 28, 2005 5:11 PM 1. Loosen the locknut 1 and the adjusting bolt 2. 2. Loosen the cable locknut 3. 3. Turn the cable adjuster 4 in or out to adjust the cable length. Cable length a: 43.5–46.5 mm (1.713–1.831 in) 4. Tighten the cable locknut. 5. Turn the adjusting bolt in or out to adjust the clearance between the parking brake pads 5 and the brake disc 6. Clearance b + c: 1.5–2.0 mm (0.059–0.079 in) 6. Tighten the locknut.
U8FP10.book Page 22 Thursday, April 28, 2005 5:11 PM ESU01811 Changing the brake fluid Brake fluid replacement is necessary when the following components are replaced during the periodic maintenance or if they are damaged or leaking. a. All oil seals of the master cylinder and caliper cylinder b. The brake hose WARNING @ Make sure that the brake fluid and the above parts are replaced by a Yamaha dealer. @ ESU00183 Suspension The suspension can be adjusted to suit rider preference.
U8FP10.book Page 23 Thursday, April 28, 2005 5:11 PM CAUTION: @ The left and right ski spring preload must be set to the same setting. Uneven settings can cause poor handling and loss of stability. @ WARNING @ This shock absorber contains highly pressurized nitrogen gas. It could explode by improper handling, causing injury or property damage. ● Do not tamper with or attempt to open the shock absorber.
U8FP10.book Page 24 Thursday, April 28, 2005 5:11 PM ESU04670 Adjusting the rear suspension spring preload The rear suspension spring preload can be adjusted by turning the spring preload adjuster 1 on the shock absorber. A CD-26E Spring adjuster position 1 Preload Soft È Standard 2 3 4 5 6 7 Hard 4 NOTE: @ The rear suspension spring preload can be further adjusted by changing the position of the spring seat. Have a Yamaha dealer make this adjustment as it requires special tools.
U8FP10.book Page 25 Thursday, April 28, 2005 5:11 PM ESU04693 Adjusting the rear suspension damping force The damping force can be adjusted by turning the rear suspension damping force remote adjustment dial in direction a “HARD” or direction b “SOFT”. 1 Rear suspension damping force remote adjustment dial 2 Standard position WARNING @ Do not turn the remote adjustment dial while the snowmobile is moving as this could cause loss of control, an accident, and injury.
U8FP10.book Page 26 Thursday, April 28, 2005 5:11 PM ESU04680 Adjusting the control rod The weight transfer can be adjusted by turning the control rod adjuster or adjusting nut. 1. Loosen the locknut 1. 2. Turn the control rod adjuster 2 in direction a to increase weight transfer or direction b to decrease weight transfer. CD-27E Adjuster turning direction a ← → Weight transfer Increased ← → Decreased b 3.
U8FP10.book Page 27 Thursday, April 28, 2005 5:11 PM ESU03532 Adjusting the drive track WARNING @ A broken track, track fittings or debris thrown by the drive track could be dangerous to an operator or bystanders. Observe the following precautions: ● Do not allow anyone to stand behind the snowmobile when the engine is running. ● When the rear of the snowmobile is raised to allow the drive track to spin, a suitable stand must be used to support the rear of the snowmobile.
U8FP10.book Page 28 Thursday, April 28, 2005 5:11 PM Adjusting the drive track WARNING @ ● ● ● Be sure to have a Yamaha dealer make this adjustment. Support the snowmobile securely on a suitable stand before working underneath the snowmobile. Operate the engine in a well-ventilated area. @ 1. Lift the rear of the snowmobile onto a suitable stand to raise the drive track off the ground. 2. Loosen the rear axle nut 1. 3. Start the engine and rotate the drive track one or two turns. Stop the engine. 4.
U8FP10.book Page 29 Thursday, April 28, 2005 5:11 PM CAUTION: @ The right and left adjusters should be turned to an equal amount. @ 6. Recheck alignment and deflection. If necessary, repeat steps 3 to 5 until the proper adjustment is achieved. 7. Tighten the rear axle nut. Rear axle tightening torque: 75 Nm (7.5 m·kgf, 54.2 ft·lb) ESU02001 Aligning the skis 1. Turn the handlebar so the skis face straight ahead. 2. Check the following for ski alignment: a.Skis are facing forward. b.
U8FP10.book Page 30 Thursday, April 28, 2005 5:11 PM ESU00371 Lubrication Lubricate the following points. Lubricant: Low-temperature grease 1 Throttle cable end 2 WARNING @ Apply a dab of grease onto the cable end only. Do not grease the throttle cable because it could become frozen, which could cause loss of control. @ 2 Front suspension 3 Rear suspension WARNING @ Be sure to have a Yamaha dealer lubricate the front and rear suspensions.
U8FP10.book Page 31 Thursday, April 28, 2005 5:11 PM ESU04560 Replacing a headlight bulb 1. Remove the top cover. (See pages 8-5–8-7 for removal procedures.) 2. Remove the screws, and then remove the headlight access panel. 3. Disconnect the headlight coupler. 4. Remove the bulb holder cover. 5. Unhook the bulb holder by pushing it in, then clockwise. 1 2 3 4 Screw Headlight access panel Bulb holder cover Bulb holder 6. Remove the bulb.
U8FP10.book Page 32 Thursday, April 28, 2005 5:11 PM ESU04661 Adjusting the headlight beams 1. Remove the top cover. (See pages 8-5–8-7 for removal procedures.) 2. Use a Phillips screwdriver to turn the headlight beam adjuster 1 and adjust the headlight beams. Headlight beam movement: a Down b Up 3. Install the top cover. ESU00355 Battery This snowmobile is equipped with a sealed-type (MF) battery, which does not require any maintenance.
U8FP10.book Page 33 Thursday, April 28, 2005 5:11 PM ESU04632 Replacing a fuse WARNING @ Be sure to use the specified fuse. A wrong fuse could cause electrical system damage or A FIRE HAZARD. @ CAUTION: @ Be sure to turn the main switch to “OFF” and disconnect the negative battery lead to prevent accidental short-circuiting. @ 1. Remove the shroud, the left and right side covers, and the top cover. (See pages 8-5–8-7 for removal procedures.) 2.
U8FP10.book Page 34 Thursday, April 28, 2005 5:11 PM 9. Replace the blown fuse with one of the proper amperage. Specified fuses: 40 A 0Main fuse: 10 A AFuel injection system fuse: 20 A B“HEAD” (Headlight) fuse: 10 A C“SIG” (Signal) fuse: 3A D“DC TERM” (Auxiliary DC jack) fuse: 20 A E“IGN” (Ignition) fuse: 3A F“BACK UP” (Backup) fuse: 4A G“FAN” (Radiator fan) fuse: H“ECS” (Electronically controlled rear shock absorber) fuse: 10 A (not applicable) I Spare fuses (20 A, 10 A, 4 A, 3 A) 10.
U8FP10.book Page 1 Thursday, April 28, 2005 5:11 PM 3. Compression Insufficient ● Loose cylinder head nuts ... Tighten nuts properly. ● Worn or damaged gasket ... Replace gasket. ● Worn or damaged piston and cylinder ... Ask a Yamaha dealer to inspect. ESU04720 TROUBLESHOOTING 9- A. 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 ... Clean fuel line. ● Clogged injector ... Ask a Yamaha dealer to inspect.
U8FP10.book Page 2 Thursday, April 28, 2005 5:11 PM 2. Remove the shroud and the right side cover. (See pages 8-5–8-7 for removal procedures.) 3. Remove the red (+) connecting lead from the lead holder and move it away from the black (-) connecting lead. 5. Connect the other end of the red (+) jumper cable to the positive (+) terminal of the booster battery. 6. Connect the black (-) jumper cable to the negative (-) terminal of the booster battery. 7.
U8FP10.book Page 3 Thursday, April 28, 2005 5:11 PM 4. Seized engine ... Seizure is caused by poor lubrication, inadequate fuel, or an air leak—Ask a Yamaha dealer to inspect. 8. Start the engine. 9. Disconnect the black (-) jumper cable from the black (-) connecting lead, and then pull the cover completely over the lead terminal. 10. Disconnect the black (-) jumper cable from the negative (-) terminal of the booster battery. 11.
U8FP10.book Page 4 Thursday, April 28, 2005 5:11 PM H. V-belt twists 1. Improper V-belt ... Replace with the correct V-belt. 2. Incorrect V-belt clutch offset ... Ask a Yamaha dealer to inspect. 3. Loose or broken engine mount ... Ask a Yamaha dealer to inspect. I. V-belt slips or burns 1. Oily or dirty V-belt or primary and secondary sheave assembly surfaces ... Clean. 2. Problem with the driveline ... See H above. J. Engine does not upshift or downshift properly or engages harshly 1.
U8FP10.book Page 1 Thursday, April 28, 2005 5:11 PM remove the intake silencer and squirt oil into the throttle bodies while the engine is running. ESU04742 STORAGE 10- Long-term storage requires some preventive procedures to guard against deterioration. 1. Cleaning Thoroughly clean the snowmobile, inside and out, to remove the corrosive salts and acids that can accumulate. Use Yamaha Mud, Grease, and Engine Cleaner, or an equivalent product, to loosen mud, grease, and grime.
U8FP10.book Page 2 Thursday, April 28, 2005 5:11 PM NOTE: CAUTION: @ Before installing the battery, have a Yamaha dealer inspect and fully charge it. @ ● ● ● Always keep the battery charged. Storing a discharged battery can cause permanent battery damage. To charge a sealed-type (MF) battery, a special (constant-voltage) battery charger is required. Using a conventional battery charger will damage the battery.
U8FP10.book Page 1 Thursday, April 28, 2005 5:11 PM ESU00228 1- SPECIFICATIONS ESU00229 Dimensions CS-01E Overall length Overall width Overall height Dry weight Ski stance RX10RT/RX10R/RX10RTR/RXW10 2,805 mm (110.4 in): RX10RT/RX10R/ RX10RTR 3,000 mm (118.1 in): RXW10 1,225 mm ( 48.2 in) 1,070 mm ( 42.1 in): RX10RT/RX10RTR 1,160 mm ( 45.7 in): RX10R/RXW10 259 kg ( 571 lb): RX10RT 262 kg ( 578 lb): RX10R/RX10RTR 269 kg ( 593 lb): RXW10 1,086 mm ( 42.
U8FP10.
U8FP10.book Page 3 Thursday, April 28, 2005 5:11 PM ESU00232 Electric CS-04E Ignition system Spark plug Battery Headlight Tail/brake light Meter light Indicator light Type Gap Capacity Maximum charge rate Bulb × Quantity Bulb × Quantity Bulb × Quantity Bulb × Quantity RX10RT/RX10R/RX10RTR/RXW10 TCI R CR9EB (NGK) 0.7–0.8 mm (0.028–0.031 in) YTX14-BS 12 V 12 A·h 1.
12-1 1- G B L/W G B Lg L/W Y HI LO k O/B O/B Lg L/W L h O/B B G Y/B W W B 2 W WW WWW 1 R R R Gy B/L R Br/G Y Lg B B A B g YG Y Y A R/Y L f G B B g YG G G A Y R/W L B j Y W B/L B c d e G B R B R B 0 R B R 9 R R b Ch Ch A Ch a R 7 B B Ch ^ R/B R/B R/B B G/B B B G/B L/Y L/W R/W R/G L/W R/W Ch R/B G/B L/Y 5 6 (10A) R/G L/Y L/W R/Y B Br B B R 8 4 3 R R/W Br Br/W O/R R/W G/B L/Y R/B Ch Y B L R R R r R Br
I J K L M N O P Q R S T U V W X Y 1 2 3 4 5 6 7 8 9 0 A B C D E F G H AC magneto Rectifier/regulator Main switch Main fuse Fuel injection system fuse Starter relay Starter motor Red (+) jumper lead Battery Black (-) jumper lead Diode Engine stop switch Throttle switch Engine control unit Oil pressure switch Thumb warmer Grip warmer “ECS” (Electronically controlled rear shock absorber) fuse Sub-wire harness Ignition coil Spark plug Fuel injection relay Injector Fuel pump Throttle position sensor Intake air
SNOWMOBILE OWNER’S MANUAL RX10RTL RX10RL RX10RTRL RXW10L YAMAHA MOTOR CO., LTD. PRINTED ON RECYCLED PAPER PRINTED IN JAPAN 2005.08-1.
