2006 Yamaha Motorsports RS Vector Mountain Owners Manual
2006 Yamaha Motorsports RS Vector Mountain Manual
2006 Yamaha Motorsports RS Vector Mountain manual content summary:
- 2006 Yamaha Motorsports RS Vector Mountain | Owners Manual - Page 1
SNOWMOBILE OWNER'S MANUAL RS90NL RS90RL/RS90NRL RS90ML RS90GTL RSG90L LIT-12628-02-50 8GG-28199-11 - 2006 Yamaha Motorsports RS Vector Mountain | Owners Manual - Page 2
- 2006 Yamaha Motorsports RS Vector Mountain | Owners Manual - Page 3
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 - 2006 Yamaha Motorsports RS Vector Mountain | Owners Manual - Page 4
that you and your Yamaha dealer pay close attention to the recommended maintenance schedules and operating instructions contained within this manual. RS90NL RS90RL/RS90NRL RS90ML RS90GTL RSG90L OWNER'S MANUAL ©2005 by Yamaha Motor Corporation, U.S.A. 1st Edition, July 2005 All rights reserved. Any - 2006 Yamaha Motorsports RS Vector Mountain | Owners Manual - Page 5
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 - 2006 Yamaha Motorsports RS Vector Mountain | Owners Manual - Page 6
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 - 2006 Yamaha Motorsports RS Vector Mountain | Owners Manual - Page 7
handlebar...8-31 Lubrication ...8-33 Replacing a headlight bulb ...8-34 Adjusting the headlight beam ...8-34 Battery ...8-35 Replacing a fuse...8-35 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 - 2006 Yamaha Motorsports RS Vector Mountain | Owners Manual - Page 8
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 - 2006 Yamaha Motorsports RS Vector Mountain | Owners Manual - Page 9
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 - 2006 Yamaha Motorsports RS Vector Mountain | Owners Manual - Page 10
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 - 2006 Yamaha Motorsports RS Vector Mountain | Owners Manual - Page 11
ESU04280 YAMAHA EXTENDED SERVICE (Y.E.S.) CW-06E 1-4 - 2006 Yamaha Motorsports RS Vector Mountain | Owners Manual - Page 12
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 RS90N/RS90M 8EK-77761-E0 1 RS90R/RS90NR/RS90GT/RSG90 8FB-77761-E0 2 2-1 - 2006 Yamaha Motorsports RS Vector Mountain | Owners Manual - Page 13
loss if crankcase breather hoses are not installed correctly. Inspect hoses and clamps for correct installation after battery service or air box removal. See Service Manual. ATTENTION Des dommages graves risquent de survenir par suite de fuites d'huile résultant d'un mauvais branchement des tuyaux - 2006 Yamaha Motorsports RS Vector Mountain | Owners Manual - Page 14
8 RS90M/RSG90 2-3 - 2006 Yamaha Motorsports RS Vector Mountain | Owners Manual - Page 15
NOTE: @ The following suspension adjustment charts are included with the Owner's Manual. @ RS90M RS90R/RS90GT/RSG90 2-4 - 2006 Yamaha Motorsports RS Vector Mountain | Owners Manual - Page 16
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 - 2006 Yamaha Motorsports RS Vector Mountain | Owners Manual - Page 17
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 - 2006 Yamaha Motorsports RS Vector Mountain | Owners Manual - Page 18
an enclosed space. 4. Always refer to the "STORAGE" section if the snowmobile is to be stored for an extended period. 5. Maintain or replace safety and instruction labels, as necessary. 3-3 - 2006 Yamaha Motorsports RS Vector Mountain | Owners Manual - Page 19
ESU00012 4- DESCRIPTION RS90N/RS90NR RS90R/RS90GT RS90M RSG90 4-1 - 2006 Yamaha Motorsports RS Vector Mountain | Owners Manual - Page 20
1 2 3 4 5 6 7 8 9 0 A B C D E F G H I J K Windshield Steering handlebar Seat Frame Storage compartment Slide rail suspension Rear suspension damping force remote adjustment dial (RS90R/RS90GT/RSG90) Drive track Skis Headlights Shroud Strap (RS90M) Tail/brake lights Snow flap Brake lever Parking - 2006 Yamaha Motorsports RS Vector Mountain | Owners Manual - Page 21
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 - 2006 Yamaha Motorsports RS Vector Mountain | Owners Manual - Page 22
ESU00201 Starter lever (choke) Use the starter lever (choke) when starting and warming up a cold engine. 1 2 3 4 Starter lever (choke) When starting a cold engine. Warming up When the engine is warm. NOTE: @ Refer the "Starting the engine" section for proper operation. @ ESU00022 Throttle lever - 2006 Yamaha Motorsports RS Vector Mountain | Owners Manual - Page 23
has been corrected and that the engine can be operated without a problem before restarting the engine. Be sure to use the specified spark T.O.R.S. will not work properly. Mode A B Running On Open Run C Trouble Off Open T.O.R.S. will operate CA-19E B Item Throttle switch Throttle position sensor - 2006 Yamaha Motorsports RS Vector Mountain | Owners Manual - Page 24
ESU04160 Speedometer unit The speedometer unit is equipped with the following: G a digital speedometer (which shows riding speed) G an odometer (which shows the total distance traveled) G a tripmeter (which shows the distance traveled since it was last set to zero) G warning indicators (which show - 2006 Yamaha Motorsports RS Vector Mountain | Owners Manual - Page 25
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, - 2006 Yamaha Motorsports RS Vector Mountain | Owners Manual - Page 26
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. ESU00377 Oil level warning indicator The oil - 2006 Yamaha Motorsports RS Vector Mountain | Owners Manual - Page 27
G G G If the self-diagnosis warning indicator and warning light flash continuously, and an error code is displayed during operation, there may be some problem with the electrical circuit, lead couplers, etc. Stop the engine and allow it to cool off. Then, check that the wire harness couplers in - 2006 Yamaha Motorsports RS Vector Mountain | Owners Manual - Page 28
does not project out over the handlebar end. This will help prevent brake lever damage when the snowmobile is placed on its side for service. @ For RS90N/RS90NR/RS90GT The brake lever is equipped with a position adjuster. To adjust the brake lever position: 1. Loosen the locknut 1. 2. While lightly - 2006 Yamaha Motorsports RS Vector Mountain | Owners Manual - Page 29
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 @ G - 2006 Yamaha Motorsports RS Vector Mountain | Owners Manual - Page 30
ESU00039 Headlight beam switch Push the headlight beam switch to change the headlight beam to high or low. 1 2 3 4 Headlight beam switch Push High beam Low beam ESU04301 Auxiliary DC jack For RS90GT The auxiliary DC jack is located in the front panel and can be used for accessories. NOTE: @ The - 2006 Yamaha Motorsports RS Vector Mountain | Owners Manual - Page 31
WARNING @ G G G @ Do not drive the snowmobile with the shroud open, unlatched, or removed. Keep your body and clothing away from rotating parts when servicing with the shroud open. Do not touch the hot muffler and engine during or immediately after operation. ESU00521 Drive guard The drive guard - 2006 Yamaha Motorsports RS Vector Mountain | Owners Manual - Page 32
ESU04080 Carburetor coolant shut-off lever For RS90M The carburetor coolant shut-off lever controls the flow of coolant through the carburetor. Make sure that the lever is in the "ON" position to allow the coolant to flow and warm the carburetor while the ambient temperature is below 0 °C (32 °F). - 2006 Yamaha Motorsports RS Vector Mountain | Owners Manual - Page 33
ESU00072 6- PRE-OPERATION CHECKS 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 - 2006 Yamaha Motorsports RS Vector Mountain | Owners Manual - Page 34
CAUTION: @ G G G G @ 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 - 2006 Yamaha Motorsports RS Vector Mountain | Owners Manual - Page 35
ESU03441 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 - 2006 Yamaha Motorsports RS Vector Mountain | Owners Manual - Page 36
6. Insert the oil level gauge/dipstick into the oil filler hole, and then tighten it securely. 7. Connect the oil level gauge coupler. ESU00086 Coolant Check the coolant level in the coolant reservoir when the engine is cold. If the coolant level is below the "COLD LEVEL" mark, add soft water until - 2006 Yamaha Motorsports RS Vector Mountain | Owners Manual - Page 37
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.: - 2006 Yamaha Motorsports RS Vector Mountain | Owners Manual - Page 38
WARNING @ G G 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 - 2006 Yamaha Motorsports RS Vector Mountain | Owners Manual - Page 39
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 - 2006 Yamaha Motorsports RS Vector Mountain | Owners Manual - Page 40
ESU00097 Drive track Check the drive track for deflection, wear, or damage. Adjust or replace if necessary. (See pages 8-29-8-31 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 - 2006 Yamaha Motorsports RS Vector Mountain | Owners Manual - Page 41
ESU00982 Slide runners Check the slide runners for wear and damage. If the slide runners reach the wear limit, they should be replaced. 1 Slide runners a Wear limit Wear limit height: 10.5 mm (0.41 in) CAUTION: @ Ride on fresh snow frequently. Operating on ice or hard packed snow will rapidly - 2006 Yamaha Motorsports RS Vector Mountain | Owners Manual - Page 42
ESU00103 Steering system Check the handlebar for excessive free play: 1. Push the handlebar up and down and back and forth. 2. Turn the handlebar slightly to the right and left. If excessive free play is noticed, consult a Yamaha dealer. ESU00378 Lights Check the lights. Replace any burned out - 2006 Yamaha Motorsports RS Vector Mountain | Owners Manual - Page 43
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 - 2006 Yamaha Motorsports RS Vector Mountain | Owners Manual - Page 44
ESU00112 7- OPERATION ESU00366 Starting the engine WARNING @ G G @ 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 - 2006 Yamaha Motorsports RS Vector Mountain | Owners Manual - Page 45
operated normally. CAUTION: @ G G After 800 km (500 mi) of operation, the engine oil must be changed and the oil filter cartridge replaced. If any engine trouble should occur during the engine break-in period, immediately have a Yamaha dealer check the snowmobile. @ 7-2 - 2006 Yamaha Motorsports RS Vector Mountain | Owners Manual - Page 46
riding safely. Before operating the snowmobile, read this Owner's Manual completely and understand the operation of the controls. Pay particular handling and performance characteristics. Set the parking brake and follow the instructions on pages 7-1-7-2 to start the engine. Once the engine has - 2006 Yamaha Motorsports RS Vector Mountain | Owners Manual - Page 47
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 - 2006 Yamaha Motorsports RS Vector Mountain | Owners Manual - Page 48
Riding downhill When riding downhill, keep speed to a minimum. It is important to apply just enough throttle to keep the clutch engaged while descending the hill. This will allow you to use engine compression to help slow the snowmobile, and to keep the snowmobile from rolling freely down the hill. - 2006 Yamaha Motorsports RS Vector Mountain | Owners Manual - Page 49
Hard-packed snow 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. @ WARNING Drive track damage or failure could result in loss of - 2006 Yamaha Motorsports RS Vector Mountain | Owners Manual - Page 50
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 8-29-8-31 for adjustment procedures.) A loose track can slip ( - 2006 Yamaha Motorsports RS Vector Mountain | Owners Manual - Page 51
ESU00245 Strap For RS90M The strap 1 should be used only by experienced operators to assist them when traverse (side-hill) riding. WARNING @ Improper use of the strap on the handlebar can result in severe injury or death. G Use the strap only as an operator grip point when needed to shift weight - 2006 Yamaha Motorsports RS Vector Mountain | Owners Manual - Page 52
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 RS90N/RS90M 1. Release the parking brake by moving the parking brake - 2006 Yamaha Motorsports RS Vector Mountain | Owners Manual - Page 53
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. - 2006 Yamaha Motorsports RS Vector Mountain | Owners Manual - Page 54
ESU00367 Transporting When transporting your snowmobile on a trailer or in a truck, observe the following recommendations to help protect it from damage: G Make sure that the fuel level in the fuel tank is lower than the bottom of the carburetors. Otherwise, the vibration and bumps from the road - 2006 Yamaha Motorsports RS Vector Mountain | Owners Manual - Page 55
for you. @ PROPER PERIODIC MAINTENANCE OF YOUR SNOWMOBILE IS IMPORTANT IN ORDER TO ENJOY LONG, PLEASURABLE SERVICE. ESPECIALLY IMPORTANT ARE THE MAINTENANCE SERVICES RELATED TO EMISSIONS CONTROL. THESE SERVICES NOT ONLY ENSURE CLEANER AIR, BUT ARE ALSO VITAL TO PROPER ENGINE OPERATION AND MAXIMUM - 2006 Yamaha Motorsports RS Vector Mountain | Owners Manual - Page 56
of carburetors. Check for leakage. Tighten or replace gasket if necessary. ∗ Exhaust system ∗ It is recommended that these items be serviced by a Yamaha dealer. ESU04980 General maintenance and lubrication chart CD-32E Item Remarks Preoperation check (Daily) G Initial 1 month or 800 - 2006 Yamaha Motorsports RS Vector Mountain | Owners Manual - Page 57
Drive chain Skis and ski runners Steering system Strap (RS90M) Lights ∗ Battery 8-16-8-17 8-17 6-9 6-10 6-10, 8-34 ∗ It is recommended that these items be serviced by a Yamaha dealer. 8-3 - 2006 Yamaha Motorsports RS Vector Mountain | Owners Manual - Page 58
proper placement. Whenever operating elevation is changed. G G G G G G G G G G 5-11 6-11 6-11 8-33 8-33 8-33 ∗ It is recommended that these items be serviced by a Yamaha dealer. NOTE: @ Brake system: G After disassembling the master cylinder or caliper cylinder, always change the brake fluid - 2006 Yamaha Motorsports RS Vector Mountain | Owners Manual - Page 59
NOTE: @ 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 intake track air leak or carburetion problem for that cylinder. Do not attempt to diagnose such problems yourself. Instead, take the snowmobile - 2006 Yamaha Motorsports RS Vector Mountain | Owners Manual - Page 60
Specified spark plug: · R · CR8E (NGK) or CR8E (NGK) 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 - 2006 Yamaha Motorsports RS Vector Mountain | Owners Manual - Page 61
ESU03701 Adjusting the engine idling speed CAUTION: @ G G G @ Be sure to have a Yamaha dealer make this adjustment. Make sure that the throttle lever moves smoothly. Make sure that the carburetor is synchronized first. 1. Start the engine and warm it up. NOTE: @ Refer to the "Starting the - 2006 Yamaha Motorsports RS Vector Mountain | Owners Manual - Page 62
is less air as altitude increases. Less air means less oxygen available for combustion. Your snowmobile can be adjusted to overcome most of the problems found in high-altitude riding. Carburetor adjustments are the most important. Less air at high altitude makes the air/fuel ratio too rich, which - 2006 Yamaha Motorsports RS Vector Mountain | Owners Manual - Page 63
ESU04201 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: @ G G G @ - 2006 Yamaha Motorsports RS Vector Mountain | Owners Manual - Page 64
7. Remove the oil filter cartridge 9 with an oil filter wrench. NOTE: @ An oil filter wrench is available at a Yamaha dealer. @ 8. Apply a thin coat of engine oil to the O-ring of the new oil filter cartridge. 9. Install the new oil filter cartridge with an oil filter wrench, and then tighten it - 2006 Yamaha Motorsports RS Vector Mountain | Owners Manual - Page 65
13. Add sufficient oil of the recommended type to raise it to the "F" level mark on the oil level gauge/dipstick. (See page 6-3 for the checking procedure.) CAUTION: @ G G @ When adding the engine oil, be careful not to fill above the "F" level mark on the oil level gauge/ dipstick. Make sure - 2006 Yamaha Motorsports RS Vector Mountain | Owners Manual - Page 66
ESU03173 Cooling system Bleeding the cooling system WARNING @ G G 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 - 2006 Yamaha Motorsports RS Vector Mountain | Owners Manual - Page 67
1 "COLD LEVEL" mark 2 Coolant reservoir cap 2. Start the engine and add coolant until the coolant level does not go down, and then stop the engine. 3. Fill the coolant reservoir with coolant until it reaches the "COLD LEVEL" mark. 4. Install the coolant reservoir cap. Check for any coolant leakage. - 2006 Yamaha Motorsports RS Vector Mountain | Owners Manual - Page 68
ESU01661 Replacing the V-belt WARNING @ When installing the new V-belt, make sure it is positioned from 1.5 mm (0.06 in) above the edge of the secondary sheave assembly to 0.5 mm (0.02 in) below the edge a. If not, the V-belt clutch engagement speed will be changed. The snowmobile may move - 2006 Yamaha Motorsports RS Vector Mountain | Owners Manual - Page 69
3. Pull 3 the V-belt up over the secondary fixed sheave. 4. Remove the V-belt from the secondary sheave assembly and primary sheave assembly. 5. Put the new V-belt back on the secondary sheave assembly only. Do not force the V-belt between the sheaves; the secondary sliding and fixed sheaves must - 2006 Yamaha Motorsports RS Vector Mountain | Owners Manual - Page 70
8. Install the V-belt over the primary sheave assembly. 9. Rotate the secondary sliding sheave clockwise 6 and push 7 it so that it separates from the secondary fixed sheave. 10. Install the V-belt 8 between the secondary sliding and secondary fixed sheaves. 11. Install the drive guard. WARNING @ - 2006 Yamaha Motorsports RS Vector Mountain | Owners Manual - Page 71
A B 3. Remove the dipstick and check that the oil is between the maximum and minimum level marks. If the oil is below the minimum level mark, add sufficient oil to raise it to the maximum level mark. 2 Maximum level mark 3 Minimum level mark Drive chain oil: GL-3 75W or 80W È For models without - 2006 Yamaha Motorsports RS Vector Mountain | Owners Manual - Page 72
ESU00174 Checking the brake pads Check the brake pads for wear. If the brake pads reach the wear limit, ask a Yamaha dealer to replace them. 1 Brake pad wear indicator Wear limit a: 1.5 mm (0.06 in) ESU00352 Checking the parking brake pads Check the parking brake pads for wear by measuring the - 2006 Yamaha Motorsports RS Vector Mountain | Owners Manual - Page 73
ESU00180 Checking the brake fluid level Place the snowmobile on a level surface. Check that the brake fluid is above the lower level and replenish when necessary. 1 Lower level Specified brake fluid: DOT 4 WARNING @ Be careful that water does not enter the master cylinder when refilling. Water - 2006 Yamaha Motorsports RS Vector Mountain | Owners Manual - Page 74
(0.06 in) with each full turn of the adjuster. NOTE: @ For RS90N/RS90NR: To adjust the shock absorbers, refer to the separate shock absorber owner's manual. @ 8-20 - 2006 Yamaha Motorsports RS Vector Mountain | Owners Manual - Page 75
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. G Do - 2006 Yamaha Motorsports RS Vector Mountain | Owners Manual - Page 76
Rebound damping force The rebound damping force of each ski shock absorber can be adjusted by turning the rebound damping force adjusting knob 2. CD-29E Adjusting knob position 20 clicks out Minimum 10 clicks out Standard ∗ 3 clicks out Maximum Turns out b Damping Soft Turns in a Hard ∗ With - 2006 Yamaha Motorsports RS Vector Mountain | Owners Manual - Page 77
ESU04043 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 (RS90R/RS90GT/RSG90) or each shock absorber (RS90N/RS90NR/RS90M). A For RS90N/RS90NR CD-17E Spring seat length* Preload È a Length - 2006 Yamaha Motorsports RS Vector Mountain | Owners Manual - Page 78
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. @ WARNING @ Be sure to have a Yamaha dealer make this adjustment. This shock absorber contains highly pressurized - 2006 Yamaha Motorsports RS Vector Mountain | Owners Manual - Page 79
ESU04763 Adjusting the rear suspension damping forces For RS90R/RS90GT/RSG90 The rebound 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 - 2006 Yamaha Motorsports RS Vector Mountain | Owners Manual - Page 80
For RS90N/RS90NR The compression damping force can be adjusted by turning the adjuster 1. CD-30E 20 clicks out 11 clicks out Standard ∗ 1 click out Maximum Adjuster position Minimum Turns out b Damping force Soft Turns in a Hard ∗ With the adjuster fully turned lightly in direction a - 2006 Yamaha Motorsports RS Vector Mountain | Owners Manual - Page 81
ESU04092 Adjusting the control rods The weight transfer can be adjusted by turning the control rod adjuster or adjusting nut. For RS90R/RS90GT/RSG90 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- - 2006 Yamaha Motorsports RS Vector Mountain | Owners Manual - Page 82
For RS90N/RS90NR/RS90M 1. Loosen the locknut 1. 2. Turn the control rod adjusting nut 2 in direction a to increase weight transfer or direction b to decrease weight transfer. 3. Tighten the locknut while holding the adjusting nut in place. Locknut tightening torque: 25 Nm (2.5 m·kgf, 18 ft·lb) - 2006 Yamaha Motorsports RS Vector Mountain | Owners Manual - Page 83
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 - 2006 Yamaha Motorsports RS Vector Mountain | Owners Manual - Page 84
Adjusting the drive track WARNING @ G G G @ 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 - 2006 Yamaha Motorsports RS Vector Mountain | Owners Manual - Page 85
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 - 2006 Yamaha Motorsports RS Vector Mountain | Owners Manual - Page 86
2. Loosen the handlebar bolts. 3. Move the handlebar up or down to adjust the handlebar height to the desired position. CAUTION: @ Make sure that the projection on the handlebar is not installed into the area a shown. @ 4. Tighten the handlebar bolts and install the handlebar cover. Handlebar - 2006 Yamaha Motorsports RS Vector Mountain | Owners Manual - Page 87
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 - 2006 Yamaha Motorsports RS Vector Mountain | Owners Manual - Page 88
ESU02082 Replacing a headlight bulb 1. Lift up the shroud. 2. Disconnect the headlight coupler. 3. Remove the bulb holder cover. 4. Unhook the bulb holder by pushing it in, then upward. 1 Bulb holder cover 2 Bulb holder 5. Remove the bulb. WARNING @ Keep flammable products and your hands away - 2006 Yamaha Motorsports RS Vector Mountain | Owners Manual - Page 89
ESU00355 Battery This snowmobile is equipped with a sealed-type (MF) battery, which does not require any maintenance. There is no need to check the electrolyte or to add distilled water. To charge the battery Have a Yamaha dealer charge the battery as soon as possible if it seems to have discharged - 2006 Yamaha Motorsports RS Vector Mountain | Owners Manual - Page 90
1. Lift up the shroud. 2. Remove the right side cover 1. 3. Unhook the latch 2. 4. Loosen the clamp screws 3. 5. Slide the oil tank breather hose clamp 4 away from the air filter case, and then disconnect the oil tank breather hose 5. 6. Slide the crankcase breather hose clamp 6 up, and then - 2006 Yamaha Motorsports RS Vector Mountain | Owners Manual - Page 91
Specified fuses: 9Main fuse: 0"HEAD" (Headlight) fuse: A"SIG" (Signal) fuse: B"DC TERM" (Auxiliary DC jack) fuse: C"C/W" (Carburetor warmer) fuse: D"IGN" (Ignition) fuse: E Spare fuses (20 A, 10 A, 15 A, 3 A) F Spare main fuse 30 A 20 A 10 A 3A 20 A 15 A 8-37 - 2006 Yamaha Motorsports RS Vector Mountain | Owners Manual - Page 92
ESU04241 9- TROUBLESHOOTING WARNING @ G A. Engine turns over but does not start 1. Fuel system No fuel supplied to combustion chamber G No fuel in tank ...Supply fuel. G Clogged fuel line ... - 2006 Yamaha Motorsports RS Vector Mountain | Owners Manual - Page 93
CAUTION: @ Use the connecting leads to jump-start the snowmobile only. Do not use the connecting leads for any other purpose. @ 1. Apply the parking brake and turn the main switch to "OFF". 2. Open the shroud. 3. Remove the red (+) lead from the lead holder and move it away from the black (-) - 2006 Yamaha Motorsports RS Vector Mountain | Owners Manual - Page 94
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. Disconnect the red (+) jumper cable from - 2006 Yamaha Motorsports RS Vector Mountain | Owners Manual - Page 95
...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. Worn or damaged V-belt ...Replace the - 2006 Yamaha Motorsports RS Vector Mountain | Owners Manual - Page 96
ESU03594 10- STORAGE 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 - 2006 Yamaha Motorsports RS Vector Mountain | Owners Manual - Page 97
dealer charge your battery. Do not charge the battery quickly. Charge the battery for 10 hours at 1.8 amperes. 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 if - 2006 Yamaha Motorsports RS Vector Mountain | Owners Manual - Page 98
ESU00228 1- SPECIFICATIONS RS90N/RS90R/RS90NR/RS90M/ RS90GT/RSG90 2,755 mm (108.5 in): RS90N/RS90R/ RS90NR/RS90GT 3,185 mm (125.4 in): RS90M 3,000 mm (118.1 in): RSG90 1,225 mm ( 48.2 in): RS90N/RS90R/ RS90NR/RS90GT/ RSG90 1,165 mm ( 45.9 in): RS90M 1,090 mm ( 42.9 in): RS90N/RS90NR 1,215 mm ( 47 - 2006 Yamaha Motorsports RS Vector Mountain | Owners Manual - Page 99
ESU00230 Engine CS-02E Type Cylinder arrangement Displacement Bore × Stroke Idle speed Engine oil type Carburetor type Fuel RS90N/RS90R/RS90NR/RS90M/ RS90GT/RSG90 Liquid cooled 4-stroke, 12 valves Parallel 3-cylinder 973 cm3 79.0 × 66.2 mm (3.12 × 2.61 in) 1,400 ± 100 r/min API SE, SF, SG or - 2006 Yamaha Motorsports RS Vector Mountain | Owners Manual - Page 100
RS90N/RS90R/RS90NR/RS90M/ RS90GT/RSG90 Transmission: Type Sheave distance Sheave offset Engagement speed∗1 Automatic centrifugal engagement, infinitely variable 3.8:1-1:1 Approx. 268.5 mm (10.57 in) Approx. 15 mm (0.59 in) Approx. 3,600 r/min:RS90N/RS90NR/ RSG90 Approx. 4,000 r/min:RS90M Approx. 3, - 2006 Yamaha Motorsports RS Vector Mountain | Owners Manual - Page 101
ESU00232 Electric CS-04E RS90N/RS90R/RS90NR/RS90M/ RS90GT/RSG90 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 TCI · R · CR8E (NGK) 0.7-0.8 mm (0.028-0. - 2006 Yamaha Motorsports RS Vector Mountain | Owners Manual - Page 102
ESU00233 1- WIRING DIAGRAM E A B D G/B Ch B R/B L/ R B G B Dg Dg B Ch G/B R/B B L/Y G Y/B W Y L/R Y/B G L/Y L/R Y W L/ R G B (BLACK) Br WIRE HARNESS O SUB-WIRE HARNESS O Br (BLACK) (BLACK) HEADLIGHT WIRE HARNESS SUB-WIRE HARNESS 1 HEADLIGHT WIRE HARNESS SUB-WIRE HARNESS 2 TAIL/BRAKE - 2006 Yamaha Motorsports RS Vector Mountain | Owners Manual - Page 103
T U V W X 12-2 1 2 3 4 5 6 7 8 9 0 A B C D E F G H I J K L M N O Y Z [ \ ] _ a b c d e f g È É Fuel sender Oil level switch Meter assembly Warning light Low coolant temperature indicator light Multi-function meter Meter light High beam indicator light "DC TERM" (Auxiliary DC jack) fuse "HEAD" ( - 2006 Yamaha Motorsports RS Vector Mountain | Owners Manual - Page 104
YAMAHA MOTOR CO., LTD. PRINTED ON RECYCLED PAPER PRINTED IN JAPAN 2005.08-1.0×1 CR (E)
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OWNER’S MANUAL
SNOWMOBILE
RS90NL
RS90RL/RS90NRL
RS90ML
RS90GTL
RSG90L
8GG-28199-11
LIT-12628-02-50