Johnson built an over the snow machine that actually drove on top of the snow. Well, most of the time. A snowmobile is defined as an open vehicle designed for usually just one rider occasionally two with steerable skis operated by handlebars in the front and an endless rotating belted track on the back.
Owning and knowing how to use a Yamaha Venture snowmobile repair manual is critical to ensure that your machine can operate safely and effectively when you are out on the trail. While Yamaha Venture snowmobiles are constructed quite well, things do go wrong due to the harsh conditions that snowmobiles often operate in, and the rough riding that some riders tend to prefer. Owning a repair manual will provide you with the necessary steps needed to conduct routine maintenance.
And, for those handier that enjoy a DIY do-it-yourself challenge, the repair manual can serve as a guide for more complicated repairs as well. Typical problems that snowmobile operators experience include:. And, there is maintenance that should be conducted each and every season before taking a snowmobile out for a ride.
Each season, an operator should inspect the clutch, check the brake pads, inspect wheels and bearings, inspect suspension rales, torque arms, and hardware, and adjust the track and align the skis. Carbides called ski runners by snowmobile manufacturers also need to be replaced every one or two years, depending on their condition. This handbook for repair, maintaining and increasing the performance of your snowmobile is a must-have if you plan to do your own work.
Lubricate shaft with specified grease as required. Drive chain oil Check oil level. Skis and ski runners - Check for wear and damage abd repair if necessary. Whenever operating elevation is changed. Steering column bearing Lubricate with specified grease.
Yamaha Snowmobiles, Snow-Mobile, Snow-Mobiles, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 00, 01, 02, 03, 05, 06, 07, 08, Service Manual, Repair Manual, Shop Manual, Workshop Manual, Download Repair Guide pdf, , , , , , , , , , , , , , , , , , , , , , , , , , , , Engine Repair Guide, Handbook, Book, Intructions Manual, Riders Manual, Owners Manual. The service manual downloads for the above listed Yamaha models describes the service procedures for the complete snowmobile vehicle.
Follow the Maintenance Schedule recommendations to ensure that the snowmobile is in peak operating condition. Always replace piston pin clips after one use. Replace misshapen circlips. See the sectional view. Using the correct special tool will help prevent damage that can be caused by the use of improper tools or impro- vised techniques. The first part number is for Europe, and the second part is for the U.
These preventive maintenance procedures, iffollowed, will ensure more reliable machine operation and a longer service life. In addition, the need for costly overhaul work will be greatly reduced. This information applies to machines already in service as well as new machines that are being prepared for sale. All service technicians should be familiar with this entire chapter.
Check the oil level. Fuel Check the fuel level. Fuel lines Check the fuel hose for cracks or damage. Oil line Check the oil hose for cracks or damage. Check the cbolant level. Check for wear and damage. Adjust the water pump belt, if necessary. Check for rope damage. Engine stop switch Check the operation. Throttle override system Check the operation. Throttle lever Check the operation.
Exhaust system Check for leakage. Decarbonization More frequently if necessary. Drive V-belt Check for wear and damage. Replace the brake fluid. See NOTE. Initial 80 km 50 mi and every km mi Adjust if necessary. Check the fluid level. Check the engagement and shift speed. Whenever operating elevation is changed. Primary sheave Check for wear and damage.
Lubricate with the specified grease. Steering column bearing Lubricate with the specified grease. When disassembling the master cylinder or caliper, replace the brake fluid. Regularly check the brake fluid level and add the fluid as required. On the inner parts of the master cylinder and caliper, replace the oil seals every two years.
Replace the brake hoses every four years, or if cracked or damaged. Use a wire thickness gauge. Spark plug gap: 0. Place a rag under the oil pump assembly to soak up any spilled oil. Keep the oil running out until air bubbles disappear from the oil hose.
Let the oil run out until all of the air bubbies disappear from the bleed hole. Turning out Distance is decreased. Place the machine on a level surface.
Scalding hot fluid and steam may be blown out under pressure, which could cause serious injury. When the engine hascooled, place a thick rag or a towel over the coolant filler cap. Slowly rotate the cap counterclockwise to the detent. This allows any residual pressure to es- cape. When the hissing sound has stopped, press down on the cap while turning counterclockwise and remove it. Place an open container under the coolant drain bolts CD.
Drain the coolant. It is harmful or fatal if swallowed. Remove the reservoir tank CD and drain the coolant. Ifsoft water is not available, use boiled or distilled water. Bleed the air from the cooling system. Bleed air from the cooling system.
Apply and lock the parking brake. Start the engine and run it at approximately - rpm until the thermostat opens and the coolant circulates approximately 3 - 5 min- utes. The rear heat exchanger will be warm to the touch. The machine could unexpectedly move forward if the clutch engages, or drive line damage and excessive V-belt wear could occur. Drive belt deflection S mm 0.
Add shim Tension decreases. Remove shim Tension increases. If out of specification, readjust the drive belt deflec- tion. Tighten: Starter pulley bolt: 23 Nm 2. Turning in Idle speed increases. Turning out Idle speed decreases. Throttle cable free play: 1. Turning in Free play is increased. Turning out Free play is decreased.
Otherwise, the machine could start mov- ing forward unexpectedly, which could cause an accident. Start the engine. Hold the pivot point of the throttle lever away from the throttle switch CD.
Pull the outer tube of the starter cable CD up. Open the shroud. If the V-belt is not properly installed, the clutch engagement speed will be changed and the ma- chine may move unexpectedly when the engine is started. Adjust the V-belt position by removing or adding a spacer CV on each adjusting bolt. As the V-belt wears, adjustment may be neces- sary to ensure proper clutch performance. When the V-belt position reaches 3 mm 0.
New belt width 35 mm 1. Do notforce the V-belt betweenthe sheaves; the sliding and fixed sheave must touch each other. Adjust the position of the V-belt by removing or adding a spacer CD on each adjusting bolt. V-belt position Adjustment Above the edge Remove a spacer Below the edge Not adjustment is mm necessary 0 - 0. Check the primary and secondary sheaves. Drive V-belt length: 1, -1, mm Place the machine on a level surface of hard packed snow.
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