Yamaha / Ski-Doo / Polaris Snowmobile (70-80) - Shop Manual

Clymer Reparaturanleitungen zählen zu den besten und umfangreichsten Reparaturanleitungen auf dem Markt und sind qualitativ und quantitativ auf dem Niveau des original Händler Werkstatthandbuch. Pflegen, warten, reparieren - alle Arbeiten sind detailliert beschrieben und durch viele Abbildungen erläutert.

Clymer Collection Series Vintage Snowmobile, Volume 2 is a compilation of multiple manuals covering Polaris, Yamaha and Ski-Doo snowmobiles. 

Polaris, 1974-1979 
QUICK REFERENCE DATA 

CHAPTER ONE / GENERAL INFORMATION
Manual organization / Machine identification and parts replacement / Operation / Tools / Expendable supplies / Working safely / Snowmobiling code of ethics / Snowmobile safety 

CHAPTER TWO / PERIODIC MAINTENANCE AND TUNE-UP
Service maintenance intervals schedule / Fuel filter / Chaincase oil change / Drive belt / Brakes / Drive clutch and driven pulley / Track tension / Track alignment / Suspension adjustment / Tune-up / Torque cylinder head bolts / Contact breaker ignition timing (175cc single-cylinder engines) / Contact breaker timing (244cc single-cylinder engines) / Contact breaker timing (2-cylinder engines) / CDI Ignition timing / Carburetor adjustment and synchronization / Starter (choke) adjustment / Carburetor air flow meter synchronization / Carburetor main jet selection / Spark plugs / Off season storage / Specifications

CHAPTER THREE / TROUBLESHOOTING
Operating principles / Principles of 2-stroke engine / Engine starting / Engine performance / Engine failure analysis / Electrical system / Power train / Drive belt wear analysis / Skis and steering / Track assembly / Track wear analysis 

CHAPTER FOUR / ENGINE
Engine removal and installation / Top end overhaul / Lower end overhaul / Specifications

CHAPTER FIVE / FUEL SYSTEM
Carburetor / Intake silencers / Fuel tank / In-line fuel filter / Fuel pump / Specifications

CHAPTER SIX / ELECTRICAL SYSTEM
Capacitor discharge ignition (CDI) / Magneto ignition / Lighting system / Electric start system / Headlight and bulb replacement / Headlight aiming / Brake light and taillight bulb replacement / Specification

CHAPTER SEVEN / POWER TRAIN
Drive belt / Drive clutch / Driven pulley / Drive chain and sprockets / Jack shaft / Track drive shaft and track / Specifications

CHAPTER EIGHT / FRONT SUSPENSION AND STEERING
Ski wear bars / Skis / Tie rods / Ski alignment / Spindle / Steering post / Throttle handle / Brake handle / Specifications

CHAPTER NINE / REAR SUSPENSION AND TRACK
Suspension removal and installation / Hi-Fax slide replacement / Suspension adjustment / Specifications

CHAPTER TEN / BRAKES
Master cylinder rebuild / Type I slave cylinder rebuild / Type II slave cylinder rebuild / Type III brake caliper rebuild / Brake light switch service / Specifications

SUPPLEMENT / 1978-1979 SERVICE INFORMATION





YAMAHA, 1975-1980 
QUICK REFERENCE DATA 

CHAPTER ONE / GENERAL INFORMATION
Manual organization / Machine identification and parts replacement / Operation / Tools / Expendable supplies / Working safely / Snowmobiling code of ethics / Snowmobile safety 

CHAPTER TWO / PERIODIC MAINTENANCE
Service intervals and maintenance schedule / Pre-ride checks / Fuel level check / Drive belt inspection / Oil level check / Engine stop switch inspection / Tether switch check / Engine mount and fasteners torque specifications / Secondary drive check / Sheave distance measurement / Sheave offset measurement / Drive sprocket check / Drive chain adjustment / Ski alignment / Engine top end decarbonizing / Oil filter change / Primary sheave lubrication / Secondary sheave lubrication / Drive chain oil / Tune-up / Cylinder head torque tightening specifications / Spark plugs / Capacitor Discharge Ignition (CDI) / Flywheel magneto ignition / Specifications 

CHAPTER THREE / TROUBLESHOOTING
Operating principles / Principles of 2-stroke engine / Engine starting / Engine performance / Engine failure analysis / Electrical system / Power train / Drive belt wear analysis / Skis and steering / Track assembly / Track wear analysis 

CHAPTER FOUR / ENGINE
Engine removal (air-cooled engines) / Engine removal (liquid-cooled engines) / Engine installation (air-cooled engines) / Engine installation (liquid-cooled engines) / Upper-end service (air-cooled engines) / Upper-end service (liquid-cooled engines) / Lower end service / Emergency starting / Specifications 

CHAPTER FIVE / FUEL AND EXHAUST SYSTEMS
Carburetors / Slide carbs / BB44-38 Keihin carburetors / B38-34 Mikuni carburetors / BN38-34 Mikuni carburetors / CDX38-34/42-38 Keihin carburetors / Jetting / Reed valve / Fuel tank / Fuel filter / Fuel pump / Specifications 

CHAPTER SIX / ELECTRICAL SYSTEM
Capacitive discharge ignition (CDI) / Flywheel magneto / Lighting ststem / Headlight bulb replacement / Headlight aiming / Brake/taillight bulb replacement / Electric starting system / Battery / Starter / Specifications 

CHAPTER SEVEN / DRIVE TRAIN
Drive belt / Drive sheave removal / Drive sheave installation / Chaincase / Drive axle / Brakes / Specifications 

CHAPTER EIGHT / FRONT SUSPENSION AND STEERING
Skis / Steering / Steering column / Tie rod and drag link / Ski alignment / SSR suspension and adjustment / Control cable replacement / Specifications 

CHAPTER NINE / REAR SUSPENSION AND TRACK
Suspension / Track / Suspension adjustment / Specifications 





SKI-DOO, 1970-1979
QUICK REFERENCE DATA 

CHAPTER ONE / GENERAL INFORMATION
Manual organization / Machine identification and parts replacement / Operation / Tools / Expendable supplies / Working safely / Snowmobiling code of ethics / Snowmobile safety 

CHAPTER TWO / PERIODIC MAINTENANCE
Inline fuel filter / Fan belt tension / Drive and driven pulleys / Drive belt / Brakes / Chaincase oil / Track tension adjustment / Slide suspension ride adjustment / Engine tune-up / Spark plugs / Single-cylinder engine breaker point and timing adjustment / Twin-cylinder engine breaker point and timing adjustment / CDI Ignition timing (all engine except 354 engines) / CDI Ignition timing (354 engines) / Throttle cable adjustment (Tillotson carburetors) / Tillotson carburetor adjustment / Mikuni carburetor adjustment / and synchronization / Mikuni carburetor air flow and meter synchronization / Mikuni carburetor main jet selection / Off season storage / Specifications 

CHAPTER THREE / TROUBLESHOOTING
Operating principles / Principles of 2-stroke engine / Engine starting / Engine performance / Engine failure analysis / Electrical system / Power train / Drive belt wear analysis / Skis and steering / Track assembly / Track wear analysis 

CHAPTER FOUR / ENGINE
Top end and complete overhaul / Single-cylinder engines / Component selection / Twin-cylinder engines / Recoil starter / Specifications 

CHAPTER FIVE / FUEL AND EXHAUST SYSTEMS
Tillotson carburetors / Mikuni carburetors / Air intake silencers / Fuel tank / Fuel filter / Fuel pump / Specifications 

CHAPTER SIX / ELECTRICAL SYSTEM
Capacitive discharge ignition (CDI) / Magneto ignition / Electric starting system / Specifications 

CHAPTER SEVEN / DRIVE TRAIN
Drive belt / Drive pulley / Driven pulley / Chaincase, drive chain and sprockets / Brakes / Specifications 

CHAPTER EIGHT / FRONT SUSPENSION AND STEERING
Skis / Steering / Ski alignment / Specifications 

CHAPTER NINE / REAR SUSPENSION AND TRACK
Bogie wheel suspension / Slide suspension / Rear axle / Drive axle / Track / Specifications 

CHAPTER TEN / LIQUID COOLING SYSTEM
Cooling system / Draining and filling the cooling system / Radiator removal / Radiator installation / Thermostat removal / Thermostat installation / Water pump removal / Water pump installation / Specifications