Target Audience:
DIY enthusiasts, snowmobile owners, mechanics, and workshops seeking to service, repair, or restore Polaris snowmobiles from the 1972-1981 model years.
Manual Type:
Official factory/workshop manual, offering the same information used by professional technicians.
Download Method:
Instant digital download via email link after payment, accessible for three days.
Cost Savings:
Enables users to save money by performing their own repairs and maintenance.
Comprehensiveness:
Highly detailed and illustrated, providing step-by-step instructions for a wide range of tasks.
Years Covered:
1972, 1973, 1974, 1975, 1976, 1977, 1978, 1979, 1980, 1981
Models Covered:
Colt, Colt SS, Charger, Charger SS, Mustang, ATX (TX), Colt 55, Custom II, Electra, TC, TX, Starfire, TX-L, S/S 340, Cobra, Gemini, Apollo 340, Centurion, TXC, Apollo, Galaxy, TX-L Indy, Cutlass, Cutlass SS
Estimated Pages:
Potentially several hundred to over a thousand pages, given the breadth of models and years, and the mention of up to 5GB file size.
Type:
Workshop Service Repair Manual
Format:
PDF Download (may be zipped)
Engine:
Engine removal/installation, disassembly, inspection, assembly, troubleshooting, tuning, specific engine variants (e.g., 340cc for Apollo)
Carburetion:
Carburetor service, adjustment, jetting, troubleshooting.
Fuel System:
Fuel tank, fuel lines, fuel pump (if applicable).
Drive System:
Torque-O-Matic drive, clutch inspection and service, belt replacement, chaincase service, chain adjustment and replacement.
Brakes:
Brake system inspection, adjustment, repair, hydraulic systems (if applicable), brake pads/shoes replacement.
Suspension:
Front and rear suspension components, shock absorbers, ski alignment, track system inspection and service.
Electrical:
Ignition system, lighting, wiring diagrams, battery, starter, troubleshooting electrical faults.
Body And Steering:
Handlebar assembly, steering linkage, chassis components, body panels, seat, windshield.
Maintenance:
Routine maintenance checks, lubrication, cleaning, adjustments, fluid changes.
Troubleshooting:
Diagnostic procedures for common problems, step-by-step troubleshooting guides for various systems.
Repair:
Detailed instructions for disassembly, repair, and reassembly of all major components and systems.
Restoration:
Guidance for restoring older models, including component rebuilds and part identification.
Depth:
Comprehensive, covering everything from basic maintenance and tune-ups to complete engine rebuilds, drivetrain overhauls, and electrical system diagnostics. Suitable for both DIY enthusiasts and professional technicians.
File Size:
Can be large, up to 5 GB, indicating a high level of detail.
Printability:
Printable on any computer and printer.
Illustration Quality:
Illustrated with clear, step-by-step instructions.
Binding:
N/A (digital download)
Paper Type:
N/A (digital download)
Operating Systems:
Compatible with all operating systems (Windows 97, 2000, Me, XP, Vista, Windows 7, Windows 10, Linux, Mac).
Zoomable Illustrations:
Yes, most manuals contain zoomable illustrations.
Exploded Views:
Yes, includes detailed component explosions and exploded views.
Part Breakdowns:
Yes, includes detailed part breakdowns for all aspects.
Storage:
User is responsible for saving the manual after download; no lifetime storage space is offered by the provider.
Type:
Likely a range of 2-stroke, fan-cooled, and liquid-cooled engines, varying by model and year. Specific engine displacements and configurations would be detailed within the manual.
Horsepower Torque:
Varied significantly across the model range. Specific figures for each model and engine would be found in the manual.
Carburetion Details:
Likely utilizes single or dual carburetors depending on the engine. Manual will specify carburetor models (e.g., Mikuni, Tillotson) and jetting.
Type:
Typically battery-ignition or magneto-ignition systems, with specific details on points, condenser, and ignition timing in the manual.
Drive System:
Polaris's proprietary Torque-O-Matic clutch system (CVT-like automatic transmission) is a defining feature for many models in this era.
Gearbox:
Some models may have featured a geared reduction unit or specific track drive systems. Manual will detail these.
Clutch Service:
Detailed procedures for primary and secondary clutch inspection, maintenance, and replacement.
Service:
Information on chaincase lubrication, chain tension adjustment, and potential repair.
Overall Length Width Height:
Highly variable by model; detailed specifications would be in the manual.
Dry Weight:
Varied considerably by model; the manual would contain specific dry weight figures for each snowmobile.
Track Dimensions:
Track length, width, and lug height would be model-specific and detailed in the manual.
Engine Oil Change:
Specific intervals for 2-stroke oil changes or injection system checks would be detailed, typically based on mileage or operating hours, though often pre-mix was used.
Clutch Maintenance:
Regular inspection and cleaning of clutch sheaves, rollers, and springs are recommended at seasonal intervals or as needed.
Track Tension:
Track tension checks and adjustments are crucial for optimal performance and longevity, typically recommended annually or after significant use.
2 Stroke Oil:
Manual will specify recommended 2-stroke oil types and brands for pre-mix or oil injection systems. Examples might include Polaris Premium 2-Stroke Oil.
Chaincase Oil:
Specific viscosity and type of gear oil for the chaincase, likely SAE 80W or 90W gear oil.
Clutch Wear:
Common wear items include clutch buttons, rollers, and drive belts, which require periodic inspection and replacement.
Carburetor Clogging:
Due to fuel quality or age, carburetors can become clogged, requiring cleaning and rebuilding.
Recoil Starter Issues:
Recoil starter mechanisms can fail or wear out, requiring repair or replacement.
Pre Ride Inspection:
Includes checking fuel level, oil level (if applicable), track condition, lights, and general operation.
Seasonal Maintenance:
Encompasses more in-depth checks like clutch service, lubrication of suspension components, engine tune-up, and track adjustment.
Polaris Founding:
Polaris was founded in 1954, initially focusing on snowmobiles and later expanding into ATVs and other powersports vehicles.
1970S Innovation:
The 1970s was a period of significant innovation and growth for Polaris in the snowmobile market, with continuous model development and introduction of new technologies.
Torque O Matic Development:
The introduction and refinement of the Torque-O-Matic drive system was a key technological advancement for Polaris during this period, offering a more user-friendly automatic transmission.
Manufacturing Locations:
Polaris snowmobiles from this era were primarily manufactured in the United States.