SNOWMOBILE OWNER'S MANUAL RX10K RX10MK/RX10MSK RX10RK/RX10RSK RXW10K/RXW10SK LIT-12628-02-37 8FU-28199-10 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.) 2 The engine number is stamped in the location as shown. (See fig. É.) 3 Key number (See fig. Ê.) Also, record and keep the ID numbers in a separate place in case the snowmobile is stolen. ESU00011 2- INTRODUCTION 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. If you have any questions concerning the operation or maintenance of your snowmobile, please consult a Yamaha dealer. To maintain the high quality and performance of this snowmobile, it is important that you and your Yamaha dealer pay close attention to the recommended maintenance schedules and operating instructions contained within this manual. RX10K RX10MK/RX10MSK RX10RK/RX10RSK RXW10K/RXW10SK OWNER'S MANUAL ©2004 by Yamaha Motor Corporation, U.S.A. 1st Edition, April 2004 All rights reserved. Any reprinting or unauthorized use without the written permission of Yamaha Motor Corporation, U.S.A. is expressly prohibited. Printed in Japan P/N LIT-12628-02-37 WARNING @ PLEASE READ AND UNDERSTAND THIS MANUAL COMPLETELY BEFORE OPERATING THE SNOWMOBILE. @ NOTE: @ G G 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. This manual should be considered a permanent part of this snowmobile and should remain with the snowmobile when resold. @ Particularly important information is distinguished in this manual by the following notations. The Safety Alert Symbol means ATTENTION! BECOME ALERT! YOUR SAFETY IS INVOLVED! WARNING @ Failure to follow WARNING instructions could result in severe injury or death to the snowmobile operator, a bystander, or a person inspecting or repairing the snowmobile. CAUTION: @ A CAUTION indicates special precautions that must be taken to avoid damage to the snowmobile. NOTE: @ A NOTE provides key information to make procedures easier or clearer. ESU00003 CONTENTS YAMAHA MOTOR CORPORATION, U.S.A. SNOWMOBILE LIMITED WARRANTY .......................................1-1 YAMAHA EXTENDED SERVICE (Y.E.S.) ...............................................1-4 LOCATION OF THE IMPORTANT LABELS .......................2-1 SAFETY INFORMATION ...................3-1 DESCRIPTION ...................................4-1 CONTROL FUNCTIONS ....................5-1 Main switch......................................5-1 Starter lever (choke) ........................5-2 Throttle lever....................................5-2 Engine overheating prevention system .............................................5-2 Throttle override system (T.O.R.S.) ........................................5-3 Speedometer unit ............................5-4 High beam indicator light .................5-4 Fuel meter and grip/thumb warmer level indicator......................5-5 Fuel level warning indicator .............5-6 Oil level warning indicator................5-6 Low coolant temperature indicator light ...................................5-7 Coolant temperature warning indicator ...........................................5-7 Self-diagnosis warning indicator......5-8 Engine stop switch.........................5-10 Brake lever ....................................5-10 Parking brake lever........................5-11 Shift lever.......................................5-11 Rear suspension damping force remote adjustment dial ..................5-12 Headlight beam switch ..................5-12 Shroud latches ..............................5-12 Drive guard ....................................5-13 V-belt holders ................................5-13 Carburetor coolant shut-off lever ...5-13 Storage compartment ....................5-14 PRE-OPERATION CHECKS..............6-1 Fuel .................................................6-1 Engine oil.........................................6-2 Engine oil level ................................6-3 Coolant ............................................6-4 Throttle lever ...................................6-5 Throttle override system (T.O.R.S.) ........................................6-5 Brake ...............................................6-6 Brake fluid leakage ..........................6-7 V-belt ...............................................6-7 Drive guard ......................................6-7 Drive track .......................................6-8 51-mm (2.0-in) high-profile pattern drive track............................6-8 Slide runners ...................................6-9 Skis and ski runners ........................6-9 Steering system.............................6-10 Lights .............................................6-10 Air filter ..........................................6-11 Fittings and fasteners ....................6-11 Tool kit and recommended equipment......................................6-11 OPERATION ......................................7-1 Starting the engine ..........................7-1 Break-in ...........................................7-2 Riding your snowmobile ..................7-3 Getting to know your snowmobile ...7-3 Learning to ride your snowmobile ...7-3 To start out and accelerate..............7-3 Braking ............................................7-3 Turning ............................................7-4 Riding uphill .....................................7-4 Riding downhill ................................7-5 Traversing a slope ...........................7-5 Ice or icy surface .............................7-5 Hard-packed snow...........................7-6 Operation on surfaces other than snow or ice ......................................7-6 Maximizing drive track life ...............7-7 Strap ................................................7-8 Driving .............................................7-9 Stopping the engine.......................7-10 Transporting ..................................7-11 PERIODIC MAINTENANCE ...............8-1 Periodic maintenance chart .............8-1 Tool kit .............................................8-4 Spark plug inspection ......................8-4 Engine idle speed adjustment .........8-6 Throttle cable adjustment ................8-6 Carburetor adjustment.....................8-7 High altitude adjustments ..............8-10 Adjusting the valve clearance........8-10 Changing the engine oil.................8-11 Cooling system ..............................8-13 V-belt replacement ........................8-15 Checking the drive chain housing oil level and the drive chain tension .................................8-17 Checking the brake pads...............8-19 Checking the parking brake pads...............................................8-19 Checking the brake fluid level........8-20 Brake fluid replacement.................8-20 Suspension....................................8-20 Drive track adjustment...................8-29 Ski alignment .................................8-31 Handlebar adjustment ...................8-31 Lubrication .....................................8-34 Headlight bulb replacement...........8-35 Headlight beam adjustment...........8-35 Battery ...........................................8-36 Fuse replacement..........................8-36 TROUBLESHOOTING .......................9-1 STORAGE ........................................10-1 SPECIFICATIONS............................11-1 Dimensions....................................11-1 Engine ...........................................11-2 Chassis..........................................11-2 Electric...........................................11-4 WIRING DIAGRAM ..........................12-1 ESU00004 1- YAMAHA MOTOR CORPORATION, U.S.A. SNOWMOBILE LIMITED WARRANTY CW-01E 1-1 CW-02E 1-2 CW-03E 1-3 ESU04280 YAMAHA EXTENDED SERVICE (Y.E.S.) CW-06E 1-4 ESU04050 2- LOCATION OF THE IMPORTANT LABELS Please read the following labels carefully before operating this snowmobile. NOTE: @ Maintain or replace safety and instruction labels, as necessary. @ 1 RX10/RX10M/RX10MS 1 RX10R/RX10RS/RXW10/RXW10S 2 3 2-1 4 RX10M/RX10MS 5 RX10M/RX10MS 6 RXW10/RXW10S 7 RXW10/RXW10S 8 RX10M/RX10MS/RXW10/RXW10S 2-2 NOTE: @ The following suspension adjustment charts are included with the Owner's Manual. @ RX10/RX10R/RX10RS RX10M/RX10MS 2-3 ESU00008 3- SAFETY INFORMATION 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. This snowmobile was not manufactured for use on public streets, roads, or highways. Such use is prohibited by law, and you could collide with another vehicle. 3. This snowmobile is designed to carry the OPERATOR ONLY. Passengers are prohibited. Carrying a passenger can cause loss of control. 4. Do not operate the snowmobile after drinking alcohol or taking drugs. Your ability to operate the snowmobile is reduced by the influence of alcohol or drugs. 5. For safety and proper care of the snowmobile, always perform the pre-operation checks on pages 6-1­6-11 before starting the engine. Check the throttle, brake, and steering for proper operation every time before starting the engine. Make sure that the throttle lever moves freely and it returns to the home position when it is released. 6. Apply the parking brake before starting the engine. Never drive the snowmobile with the parking brake applied. This may overheat the brake disc and reduce braking ability. 3-1 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. G Never add fuel when the engine is running or hot. Allow the engine to cool for several minutes after running. G Use an approved fuel container. G Fill the fuel tank outdoors with extreme care. Never remove the fuel cap indoors. Never fill the fuel tank indoors. G Never refuel while smoking or in the vicinity of an open flame. G Make sure that the fuel tank cap is closed securely after refueling. Wipe up any spilled fuel immediately. 9. If you swallow some gasoline, inhale a lot of gasoline vapor, or get some gasoline into your eyes, see your doctor immediately. If any gasoline spills on your skin or clothing, immediately wash your skin with soap and water, and change your clothes. 10. Wear protective clothing. Wear an approved helmet, and a face shield or goggles. Also, wear a good quality snowmobile suit, boots, and a pair of gloves or mittens that will permit use of your thumbs and fingers for operation of the controls. Operation 1. Do not run the engine indoors, except when starting the engine to transport the snowmobile in or out of the building. Open the outside doors; exhaust fumes are dangerous. 2. Be careful where you ride. There may be obstacles hidden beneath the snow. Stay on established trails to minimize your exposure to hazards. Ride slowly and cautiously when you ride off of established trails. Hitting a rock or stump, or running into wires could cause an accident and injury. 3-2 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. Always ride with other snowmobilers when going on a ride. You may need help if you run out of fuel, have an accident, or damage your snowmobile. 6. Many surfaces such as ice and hard-packed snow require much longer stopping distances ...