S820 is part of the Clymer Collection Series and is a compilation of multiple manuals covering a variety of machines. Vintage Snowmobiles Vol. 2 covers Polaris, Ski-Doo and Yamaha snowmobiles. Refer to the Models Covered tab for specific model coverage.
Typical chapters include the following:
GENERAL INFORMATION
LUBRICATION, MAINTENANCE AND TUNE-UP
Service maintenance intervals schedule / Fuel filter / Chaincase oil change / Drive belt adjustment / Brake bleeding / Track tension / Track alignment / Tune-up / Torque cylinder head bolts / Ignition timing / Carburetor adjustment and synchronization / Jetting / Spark plugs / Specifications
TROUBLESHOOTING
ENGINE
Engine removal installation / Engine mounts / Engine top end / Cylinder head / Cylinder housing / Pistons / Piston rings / Wrist pins / Connecting rods / Small end bearings / Reed valve / Crankcase / Crankshaft / Pinion gear / Specifications
FUEL SYSTEM
Air box / Intake tubes / Intake silencer / Carburetor / Mikuni / Keihin / Fuel Pump / Fuel filter / Fuel tank / Fuel valve / Throttle cable / Exhaust / Specifications
ELECTRICAL SYSTEM
Flywheel and stator / Battery / Ignition coil coils / Capacitor discharge ignition CDI / CDI control unit / CDI Box / Voltage regulator / Lighting system / Instrument cluster gauges / Switches / Fuel level sensor / Oil level indicator / Electric starter system / Circuit breaker / Hand warmers / Wiring diagrams / Specification
OIL INJECTION SYSTEM
Oil pump / Specification
COOLING SYSTEM
Coolant pump / Heat exchanger / Radiator / Hoses / Specifications
RECOIL STARTER
DRIVE SYSTEM / POWER TRAIN
Drive unit / Primary sheave / Secondary sheave / Drive belt / Specifications
BRAKES
Brake pad replacement / Brake caliper / Master cylinder / Parking brake / Brake hose / Brake disc / Bleeding / Specifications
CHAINCASE, JACKSHAFT AND FRONT AXLE
Drive chain and sprockets / Chaincase / Jackshaft / Front axle / Specifications
FRONT SUSPENSION AND STEERING
Skis / Front suspension / Shock absorbers / Steering assembly / Handlebar handle bar and grips / Specifications
TRACK AND REAR SUSPENSION
Rear suspension / Wear strips / End caps / Shock absorbers / Track / Specifications
OFF SEASON STORAGE
WIRING DIAGRAMS