Target Audience:
Polaris snowmobile owners, technicians, and enthusiasts seeking in-depth repair knowledge.
Value Proposition:
Provides comprehensive factory-level service data for a wide range of Polaris snowmobile models across a decade of production.
Availability:
Instant download, no shipping costs or waiting for physical media.
Content Type:
Includes service, repair procedures, assembly/disassembly, and electrical/hydraulic diagrams.
Covered Years:
1972, 1973, 1974, 1975, 1976, 1977, 1978, 1979, 1980, 1981
Covered Models:
Colt, Colt SS, Charger, Charger SS, Mustang, ATX (TX), TX, Custom II, Electra, TC, TX-L, S/S 340, Cobra, Gemini, Apollo, Apollo 340, Galaxy, Centurion, TXC, Cutlass, Cutlass SS, TX-L Indy
Estimated Page Count:
Extensive (Comprehensive Factory Content)
Manual Type:
Factory Service Repair Manual
Engine Overhaul:
Complete engine disassembly, inspection, repair, and reassembly procedures.
Carburetion:
Detailed carburetor adjustment, cleaning, and rebuilding for various models.
Transmission Drive:
Torque-O-Matic drive system service, repair, and troubleshooting.
Drivetrain Chaincase:
Chaincase maintenance, inspection, lubrication, and repair, including chain adjustments.
Braking System:
Brake system inspection, adjustment, and repair procedures.
Suspension Systems:
Front and rear suspension component inspection, service, and repair.
Body And Steering:
Bodywork, steering system components, and chassis service.
Electrical Body:
Body electrical systems, lighting, and accessory wiring diagrams and service.
Electrical Engine:
Engine electrical systems, ignition, and starting/charging systems.
Hydraulic Circuits:
Hydraulic circuit diagrams for relevant systems (if applicable to specific models).
Preventative Maintenance:
Scheduled maintenance tasks, lubrication points, and general upkeep.
Troubleshooting:
Diagnostic procedures for common problems and symptom-based troubleshooting guides.
Assembly Disassembly:
Step-by-step instructions for disassembling and reassembling major snowmobile components.
Repair Rebuild:
Detailed repair and rebuilding procedures for engine, transmission, and other key systems.
Electrical Diagnostics:
Wiring diagrams and troubleshooting for electrical faults.
Specification Charts:
Torque specifications, clearances, and other critical measurements.
Depth Of Coverage:
Comprehensive factory-level service and repair information.
Diagnostic Capabilities:
Advanced diagnostic procedures for pinpointing mechanical and electrical issues.
Component Rebuilding:
Detailed instructions for rebuilding major powertrain and chassis components.
Engine Type:
Various 2-stroke engines (specific displacements vary by model and year).
Typical Displacements:
Likely includes engines in the range of 250cc to 650cc, common for the era (e.g., 244cc, 340cc, 440cc, 500cc, 650cc).
Horsepower Range:
Typically ranging from 30 HP to 80+ HP depending on engine size and tuning.
Fuel Delivery:
Primarily carbureted, with single or dual carburetor setups common.
Cooling Method:
Air-cooled engines were prevalent during this period.
Ignition Type:
Magneto ignition systems, likely CD (Capacitor Discharge) ignition.
Display Systems:
Basic instrumentation typical for the era: speedometer, tachometer, engine temperature/warning lights.
Assistance Features:
Limited to essential mechanical and electrical systems; no electronic driver assistance features.
Connectivity Options:
N/A; not applicable to vehicles of this era.
Engine Oil Change:
2-stroke engines; requires proper fuel/oil mixture or oil injection system maintenance. Check oil injection pump function regularly.
Spark Plug Replacement:
Recommended at intervals specified in the manual, typically annually or every 1000 miles/hours, depending on usage.
Clutch Inspection:
Regular inspection of primary and secondary clutch components for wear, damage, and proper operation.
Chaincase Lubrication:
Check and change chaincase oil per manual recommendations (e.g., annually or based on mileage/hours).
Engine Oil:
Requires specific 2-stroke snowmobile oil or pre-mix ratio as detailed in the manual. Avoid automotive 2-stroke oils unless explicitly stated.
Chaincase Oil:
Specific gear oil (e.g., SAE 80W-90 or similar) as per manual specifications.
Carburetor Issues:
Clogged jets, diaphragm wear, and float bowl issues are common due to fuel quality and storage.
Clutch Wear:
Belt wear, clutch roller wear, and spring fatigue can lead to poor performance and shifting.
Track And Suspension:
Track wear, slider damage, and suspension bearing lubrication are critical for longevity.
Ignition System:
Points and condenser wear, ignition coil failure, and stator issues can cause ignition problems.
Polaris History:
Polaris Industries, a long-standing American manufacturer known for its pioneering role in snowmobile development and innovation.
Era Characteristics:
This period (1972-1981) saw significant evolution in snowmobile design, including engine power, suspension sophistication, and chassis improvements.
Manufacturing Locations:
Primarily manufactured in the United States by Polaris Industries.
