2006 Yamaha Motorsports SXViper Mountain Owners Manual
2006 Yamaha Motorsports SXViper Mountain Manual
2006 Yamaha Motorsports SXViper Mountain manual content summary:
- 2006 Yamaha Motorsports SXViper Mountain | Owners Manual - Page 1
SNOWMOBILE OWNER'S MANUAL SXV70ML LIT-12628-02-41 8EK-28199-14 - 2006 Yamaha Motorsports SXViper Mountain | Owners Manual - Page 2
- 2006 Yamaha Motorsports SXViper 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 SXViper Mountain | Owners Manual - Page 4
and reliability that have made Yamaha a leader in these fields. This manual will give you an understanding of the operation, inspection, and basic the recommended maintenance schedules and operating instructions contained within this manual. SXV70ML OWNER'S MANUAL ©2005 by Yamaha Motor Corporation, - 2006 Yamaha Motorsports SXViper 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 SXViper 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) ...5-1 Throttle lever - 2006 Yamaha Motorsports SXViper Mountain | Owners Manual - Page 7
Adjusting the drive track ...8-22 Aligning the skis...8-24 Lubrication ...8-25 Replacing a headlight bulb ...8-26 Adjusting the headlight beam ...8-26 TROUBLESHOOTING ...9-1 STORAGE ...10-1 SPECIFICATIONS ...11-1 Dimensions...11-1 Engine ...11-1 Chassis...11-2 Electric...11-3 WIRING DIAGRAM ...12-1 - 2006 Yamaha Motorsports SXViper Mountain | Owners Manual - Page 8
ESU00004 1- YAMAHA MOTOR CORPORATION, U.S.A. SNOWMOBILE LIMITED WARRANTY CW-01E 1-1 - 2006 Yamaha Motorsports SXViper Mountain | Owners Manual - Page 9
CW-02E 1-2 - 2006 Yamaha Motorsports SXViper Mountain | Owners Manual - Page 10
CW-03E 1-3 - 2006 Yamaha Motorsports SXViper Mountain | Owners Manual - Page 11
ESU04280 YAMAHA EXTENDED SERVICE (Y.E.S.) CW-06E 1-4 - 2006 Yamaha Motorsports SXViper Mountain | Owners Manual - Page 12
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. @ 1 8EK-77761-E0 2 3 4AA-22259-60 2-1 - 2006 Yamaha Motorsports SXViper Mountain | Owners Manual - Page 13
4 5 8ED-2191H-E0 6 2-2 - 2006 Yamaha Motorsports SXViper Mountain | Owners Manual - Page 14
NOTE: @ The following suspension adjustment charts are included with the Owner's Manual. @ 2-3 - 2006 Yamaha Motorsports SXViper Mountain | Owners Manual - Page 15
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 SXViper Mountain | Owners Manual - Page 16
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 SXViper Mountain | Owners Manual - Page 17
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 SXViper Mountain | Owners Manual - Page 18
ESU00012 4- DESCRIPTION 1 2 3 4 5 6 7 8 9 Windshield Steering handlebar Seat Frame Slide rail suspension Drive track Skis Headlight Shroud 4-1 - 2006 Yamaha Motorsports SXViper Mountain | Owners Manual - Page 19
0 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z [ \ Storage compartment Tail/brake light Snow flap Brake lever Parking brake lever Grip warmer adjustment switch Headlight beam switch Strap Engine stop switch Thumb warmer adjustment switch Throttle lever Starter handle Shroud latch Main switch - 2006 Yamaha Motorsports SXViper Mountain | Owners Manual - Page 20
ESU00013 5- CONTROL FUNCTIONS ESU00170 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. The engine can be started. NOTE: @ The headlight, meter - 2006 Yamaha Motorsports SXViper Mountain | Owners Manual - Page 21
G G 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. Be sure to use the specified spark plug and spark plug cap. Otherwise, the T.O.R.S. will not work properly. @ 5-2 - 2006 Yamaha Motorsports SXViper Mountain | Owners Manual - Page 22
A CA-01E Mode A Item Throttle switch Carburetor switch Engine B È É Ê 1 2 3 4 a b Idling/starting Running Trouble Carburetor switch Throttle switch Throttle cable Throttle valve On Off Idling/ starting Off On Run B Running On Off Run C Trouble Off Off T.O.R.S. will operate C 5-3 - 2006 Yamaha Motorsports SXViper Mountain | Owners Manual - Page 23
segments of the meter 3 turn on and off once, and the "D.C.S." indicator light 4 flashes three times, and then goes off if there are no problems. The grip warmer heat level is initially displayed for 5 seconds, then switches to the fuel meter display. Odometer and tripmeter modes Pushing the select - 2006 Yamaha Motorsports SXViper Mountain | Owners Manual - Page 24
ESU03630 High beam indicator light The high beam indicator light 1 comes on when the high beams of the headlights are switched on. (See page 5-12 for headlight beam switch operation.) ESU03821 Fuel meter and grip/thumb warmer level indicator The fuel meter and grip/thumb warmer level indicator - 2006 Yamaha Motorsports SXViper Mountain | Owners Manual - Page 25
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. (See the table below for warning indicator, warning light and fuel meter segment flash pattern.) When this occurs, have a Yamaha - 2006 Yamaha Motorsports SXViper Mountain | Owners Manual - Page 26
by the self-diagnosis device of the snowmobile. The coolant temperature warning indicator and warning light warn the rider of the above problems by flashing continuously. (See the table below for warning indicator and warning light flash pattern.) When this occurs, have a Yamaha dealer inspect - 2006 Yamaha Motorsports SXViper Mountain | Owners Manual - Page 27
by the self-diagnosis device of the snowmobile. The self-diagnosis warning indicator 1 and warning light 2 warn the rider of the above problems by flashing continuously. If necessary, ask a Yamaha dealer for further details. (See page 5-9 for warning indicator and warning light flash patterns - 2006 Yamaha Motorsports SXViper Mountain | Owners Manual - Page 28
No. 1 Self-diagnosis warning indicator and warning light flash patterns · · · 0.75 s 0.25 s 4s · · · CA-15E Warning indicator and warning light flash continuously in this pattern. Warning indicator and warning light flash continuously in this pattern. Warning indicator and warning light flash - 2006 Yamaha Motorsports SXViper Mountain | Owners Manual - Page 29
ESU03840 "D.C.S." (Detonation Control System) indicator light This snowmobile is equipped with a system which is able to detect and control engine detonations in order to protect the engine from damage. The "D.C.S." indicator light 1 flashes to inform the rider that the detonation control system - 2006 Yamaha Motorsports SXViper Mountain | Owners Manual - Page 30
end 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. @ 5-11 - 2006 Yamaha Motorsports SXViper Mountain | Owners Manual - Page 31
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 SXViper Mountain | Owners Manual - Page 32
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 SXViper Mountain | Owners Manual - Page 33
to stop the flow of coolant, since the carburetor does not need to be warmed. @ ESU00680 Storage compartment Open the storage compartment to store the service tools, spare parts, or other small items. 5-14 - 2006 Yamaha Motorsports SXViper Mountain | Owners Manual - Page 34
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 SXViper Mountain | Owners Manual - Page 35
G G G @ age. 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 - 2006 Yamaha Motorsports SXViper Mountain | Owners Manual - Page 36
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. ESU00088 Recoil starter Check the recoil starter for proper operation and the recoil starter rope for damage. ESU00090 - 2006 Yamaha Motorsports SXViper Mountain | Owners Manual - Page 37
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 SXViper Mountain | Owners Manual - Page 38
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 SXViper Mountain | Owners Manual - Page 39
ESU00097 Drive track Check the drive track for deflection, wear, or damage. Adjust or replace if necessary. (See pages 8-22-8-24 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 SXViper Mountain | Owners Manual - Page 40
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: 24 mm (0.94 in) CAUTION: @ Avoid scratching the skis when loading and unloading the snowmobile, when riding in areas with little or no - 2006 Yamaha Motorsports SXViper Mountain | Owners Manual - Page 41
there is any snow on the air filter element, take it out and remove the snow. Then reinstall the air filter element beneath the holding guides on the case. After riding the snowmobile, make sure there is no snow on the air filter element. NOTE: @ G G @ The air filter element can be - 2006 Yamaha Motorsports SXViper Mountain | Owners Manual - Page 42
ESU01111 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. The following should be carried at all times: G G G G G G G G G Tool kit Flashlight - 2006 Yamaha Motorsports SXViper Mountain | Owners Manual - Page 43
ESU00112 7- OPERATION ESU01170 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. @ 1. Fully open the - 2006 Yamaha Motorsports SXViper Mountain | Owners Manual - Page 44
ESU01240 Emergency engine starting If the recoil starter system should fail, take the emergency starter rope and the screwdriver handle out of the tool kit and proceed as follows. NOTE: @ The emergency starter rope and a screwdriver handle are supplied in the tool kit at the factory. @ 1. - 2006 Yamaha Motorsports SXViper Mountain | Owners Manual - Page 45
5. Grasp the screwdriver handle and pull briskly. WARNING @ Do not wind the emergency starter rope around your hand. @ 6. After the engine starts, put the starter lever (choke) in the half-open position. Warm up the engine until it does not run roughly or begin to stall when the starter lever is - 2006 Yamaha Motorsports SXViper 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 's handling and performance characteristics. Set the parking brake and follow the instructions on page 7-1 to start the engine. Once the engine has warmed - 2006 Yamaha Motorsports SXViper 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 SXViper 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 SXViper 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 SXViper 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 8-22-8-24 for adjustment procedures.) A loose track can slip ( - 2006 Yamaha Motorsports SXViper Mountain | Owners Manual - Page 51
ESU00245 Strap 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 uphill to - 2006 Yamaha Motorsports SXViper Mountain | Owners Manual - Page 52
ESU01360 Stopping the engine Turn the main switch to the "OFF" position to stop the engine. 1 "OFF" WARNING @ G G Push down the engine stop switch to stop the engine in an emergency. Make sure that the key is removed from the main switch whenever the operator leaves the snowmobile, to prevent - 2006 Yamaha Motorsports SXViper Mountain | Owners Manual - Page 53
if necessary. Check operation. ∗ Repair if necessary. Carburetor ∗ Y.P.V.S. Recoil starter Engine stop switch Throttle override system (T.O.R.S.) Throttle lever ∗ It is recommended that these items be serviced by a Yamaha dealer. 8-1 - 2006 Yamaha Motorsports SXViper Mountain | Owners Manual - Page 54
8-15-8-16 G Initial at 500 km (300 mi) and every 800 km (500 mi) thereafter. G G 8-16 6-7 6-7 G Lights 6-7, 8-26 ∗ It is recommended that these items be serviced by a Yamaha dealer. 8-2 - 2006 Yamaha Motorsports SXViper Mountain | Owners Manual - Page 55
placement. Whenever operating elevation is changed. G G G G G G G G G G 5-13 6-8 6-9 8-25 8-25 8-25 8-25 ∗ It is recommended that these items be serviced by a Yamaha dealer. NOTE: @ Brake fluid replacement: 1. When disassembling the master cylinder or caliper cylinder, replace the brake fluid - 2006 Yamaha Motorsports SXViper Mountain | Owners Manual - Page 56
@ 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 track air leak or carburetion problem for that cylinder. Do not attempt to diagnose such problems yourself. Instead, take the snowmobile - 2006 Yamaha Motorsports SXViper Mountain | Owners Manual - Page 57
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 - 2006 Yamaha Motorsports SXViper Mountain | Owners Manual - Page 58
ESU01472 Adjusting the throttle cable CAUTION: @ Be sure to adjust the engine idle speed first. @ 1. Loosen the locknut. 2. Turn the adjuster in or out until the proper throttle lever free play is achieved. Throttle lever free play a: 1.0-2.0 mm (0.04-0.08 in) 1 Locknut 2 Adjuster 3. Tighten the - 2006 Yamaha Motorsports SXViper Mountain | Owners Manual - Page 59
ESU01502 Adjusting the carburetors CAUTION: @ G G @ Be sure to have a Yamaha dealer make this adjustment. Make sure that the carburetor silencer is installed before running to prevent engine damage. Under some operating conditions, the carburetor settings may have to be changed due to air - 2006 Yamaha Motorsports SXViper Mountain | Owners Manual - Page 60
Adjusting a jet needle Adjust the jet needle by changing its clip position according to the setting chart which is available at a Yamaha dealer. Standard jet needle clip 1 position: 3rd groove from upper end CD-03E Clip position Mixture Lean Rich Condition Warm weather High altitude Cold weather - 2006 Yamaha Motorsports SXViper Mountain | Owners Manual - Page 61
Standard main jet: # 156.3 CD-04E Main jet 1 Mixture Lean Rich Condition Warm weather High altitude Cold weather Low altitude Small No. Large No. 1. Loosen the carburetor clamp and remove the carburetor. 2. Pinch the fuel hose to prevent fuel flowing. 3. Remove the drain plug and install the - 2006 Yamaha Motorsports SXViper 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 SXViper Mountain | Owners Manual - Page 63
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 SXViper Mountain | Owners Manual - Page 64
Replenishing the coolant 1. Remove the coolant reservoir cap and add coolant until it reaches the "COLD LEVEL" mark. Recommended coolant: High quality ethylene glycol antifreeze containing corrosion inhibitors. Antifreeze and water mixing ratio: 60:40 Total amount: 4.85 L (4.27 Imp qt, 5.13 US qt) 1 - 2006 Yamaha Motorsports SXViper Mountain | Owners Manual - Page 65
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 SXViper Mountain | Owners Manual - Page 66
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 SXViper Mountain | Owners Manual - Page 67
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 SXViper Mountain | Owners Manual - Page 68
A B 3. Pull up the dipstick and check that the oil is between the upper and lower levels. If not, add oil to the upper level. 2 Upper level 3 Lower level Drive chain oil: GL-3 75W or 80W È For models without reverse transmissions (SXV70M) É For models with reverse transmissions (not applicable) - 2006 Yamaha Motorsports SXViper Mountain | Owners Manual - Page 69
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) ESU00179 Checking the parking brake pads Check the parking brake pads for wear by measuring the - 2006 Yamaha Motorsports SXViper Mountain | Owners Manual - Page 70
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 SXViper Mountain | Owners Manual - Page 71
ESU02372 Adjusting the ski spring preload The spring preload can be adjusted by turning the spring preload adjuster 1. CD-11E Spring seat length* Preload a Length Standard Increased Harder Decreased → Softer Maximum Minimum 125.5 mm 115.5 mm 105.5 mm (4.94 in) (4.55 in) (4.15 in) ∗ The spring - 2006 Yamaha Motorsports SXViper Mountain | Owners Manual - Page 72
ESU04351 Adjusting the rear suspension spring preload The rear suspension is equipped with two shock absorbers and the spring preload for each shock absorber can be adjusted separately. One shock absorber is in the front 1 and the other is in the rear 2 of the rear suspension assembly. The spring - 2006 Yamaha Motorsports SXViper Mountain | Owners Manual - Page 73
ESU04221 Adjusting the control rods The weight transfer can be adjusted by turning the control rod adjusting nut 1. 1. Loosen the locknut 2 while holding the control rod adjusting nut. 2. Turn the adjusting nut in direction a to increase weight transfer or direction b to decrease weight transfer. - 2006 Yamaha Motorsports SXViper Mountain | Owners Manual - Page 74
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 SXViper Mountain | Owners Manual - Page 75
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 SXViper Mountain | Owners Manual - Page 76
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 ft·lb) ESU02001 Aligning - 2006 Yamaha Motorsports SXViper Mountain | Owners Manual - Page 77
ESU02760 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 brake or throttle cable themselves because they could become frozen, which could cause loss of control. @ 3 2 - 2006 Yamaha Motorsports SXViper Mountain | Owners Manual - Page 78
ESU02081 Replacing a headlight bulb 1. Lift up the shroud. 2. Disconnect the headlight connector. 3. Remove the bulb holder cover. 4. Remove the bulb holder by depressing and turning it counterclockwise. 1 Bulb holder cover 5. Remove the bulb. WARNING @ Keep flammable products or your hands away - 2006 Yamaha Motorsports SXViper Mountain | Owners Manual - Page 79
ESU04380 G 9- TROUBLESHOOTING 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 ...Clean - 2006 Yamaha Motorsports SXViper Mountain | Owners Manual - Page 80
...Ask a Yamaha dealer to inspect. H. 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 G above. I. Engine does not upshift or downshift properly or engages harshly 1. Worn or damaged V-belt ...Replace the - 2006 Yamaha Motorsports SXViper Mountain | Owners Manual - Page 81
ESU02231 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 SXViper Mountain | Owners Manual - Page 82
after storage When returning your snowmobile to service, reinstall the V-belt and adjust the drive track. Remove the spark plugs and clean or replace them if necessary. Perform all other pre-operation and - 2006 Yamaha Motorsports SXViper Mountain | Owners Manual - Page 83
Parallel 3-cylinder 696 cm3 69.0 × 62.0 mm (2.72 × 2.44 in) 1,800 ± 100 r/min YAMALUBE 2-cycle oil MIKUNI, TM33 × 3 Unleaded gasoline Pump octane R+M ; 88 or higher 2 Manual with recoil starter Starting system 11-1 - 2006 Yamaha Motorsports SXViper Mountain | Owners Manual - Page 84
ESU00231 Chassis CS-03E SXV70M Drive track and suspension: Track Width Track deflection Length on ground Suspension type Drive sprocket Transmission: Type Sheave distance Primary sheave center-to-secondary sheave center Primary sheave bolt center-to-secondary sheave bolt center Sheave offset - 2006 Yamaha Motorsports SXViper Mountain | Owners Manual - Page 85
ESU00232 Electric CS-04E Ignition system Spark plug Headlight Tail/brake light Meter light Indicator light Type Gap Bulb × Quantity Bulb × Quantity Bulb × Quantity Bulb × Quantity SXV70M DC-CDI BR9ES (NGK) 0.7-0.8 mm (0.028-0.031 in) 12 V, 60/55 W × 2 12 V, 5/21 W × 2 14 V, 50 mA × 6 14 V, 80 mA - 2006 Yamaha Motorsports SXViper Mountain | Owners Manual - Page 86
ESU00233 1- WIRING DIAGRAM O W O B WW W W/G R / W Ch B Br/ W B/ R Lg/B Y/B Y/G L Gy Y/ R Lg B/L Sb G (WHITE) (BLACK) O E O Gy E Gy W E W Ch E B L/G G/Y W/B Br/ L W/G Lg/L Y/L Dg Y G/R B / Y W/R R / W Lg/ W Y/W W K J W/R W/G W/ R Gy 1 B/Y BrBr/W B Y/L B/R W/B B/ Y W B R/Y R/W B/ Y W/G R/ W - 2006 Yamaha Motorsports SXViper Mountain | Owners Manual - Page 87
W X Y Z [ \ ] _ a b c d e Warning light Multi-function meter Meter light "D.C.S." (Detonation Control System) indicator light Tachometer Meter assembly Headlight Headlight relay (with the black coupler) Headlight beam switch "IGNITION" fuse "TAIL" fuse "HEAD" fuse Load control relay (with the white - 2006 Yamaha Motorsports SXViper Mountain | Owners Manual - Page 88
YAMAHA MOTOR CO., LTD. PRINTED ON RECYCLED PAPER PRINTED IN JAPAN 2005.05-0.3×1 CR (E)
OWNER’S MANUAL
SNOWMOBILE
SXV70ML
8EK-28199-14
LIT-12628-02-41