Target Audience:
Owners and technicians of the 1979 Polaris TXC snowmobile seeking detailed repair and maintenance information.
Manual Value Proposition:
Provides factory-level technical knowledge, enabling owners to perform complex repairs and maintenance, saving time and money on professional service.
Factory Documentation:
Based on original factory service documentation, ensuring accuracy and completeness.
User Friendliness:
Easy-to-read text and numerous illustrations designed for straightforward comprehension.
Customer Support:
Comes with a customer satisfaction guarantee and excellent customer service follow-up.
Engine Service:
Complete engine overhaul, troubleshooting, diagnostics, and repair procedures.
Transmission Service:
Maintenance, repair, and overhaul of the transmission system.
Fuel System:
Carburetor adjustment, fuel pump, fuel lines, and tank maintenance.
Ignition System:
Ignition timing, spark plugs, coil, and distributor service.
Cooling System:
Radiator, fan, thermostat, and coolant circulation system.
Lubrication System:
Oil pump, oil filter, and lubrication points.
Electrical System:
Wiring diagrams, starter motor, alternator, battery, lighting, and accessory circuits.
Braking System:
Brake adjustments, pad/shoe replacement, hydraulic system service.
Suspension System:
Front and rear suspension components, alignment.
Steering System:
Steering column, linkage, and steering gear service.
Chassis And Body:
Frame inspection, body panel repair, trim replacement.
Track System:
Tensioning, idlers, sprockets, and track maintenance (for snowmobile applications).
Maintenance:
Routine maintenance, oil changes, lubrication, filter replacements, and tune-ups.
Troubleshooting:
Systematic diagnostic procedures for identifying and resolving common and uncommon problems.
Repair:
Step-by-step repair instructions for all major vehicle components.
Rebuilds:
Detailed procedures for complete engine, transmission, and component overhauls.
Diagnostics:
Information on identifying faults, understanding symptoms, and performing diagnostic tests.
Adjustments:
Specifications and procedures for adjusting critical components like carburetor, brakes, and ignition timing.
Depth Of Information:
Factory-level technical detail, suitable for both novice owners and experienced technicians.
Illustrations And Diagrams:
Hundreds of illustrations, diagrams, and exploded views to aid in understanding complex procedures.
Searchability:
Fully searchable PDF allows for quick access to specific information using keywords.
Printability:
Individual pages or sections can be printed for use in a workshop environment.
Engine Type:
Likely a 2-stroke, twin-cylinder gasoline engine (specifics vary by sub-model/engine option not provided in product info).
Horsepower Range:
Varies by displacement, typically 35-70 HP for this era and model class.
Carburetor Type:
Dual Mikuni or similar performance-oriented carburetors common for this model.
Fuel Type:
Unleaded gasoline with appropriate 2-stroke oil pre-mix.
Lubrication Method:
Oil injection system or manual pre-mix depending on specific engine variant.
Ignition Type:
CDI (Capacitor Discharge Ignition) or breaker points ignition.
Oil Change Interval:
Refer to manual for specific recommendations, typically based on operating hours or mileage equivalent.
Spark Plug Replacement:
Recommended at specific intervals or based on performance degradation, detailed in manual.
Clutch Maintenance:
Regular inspection of primary and secondary clutches for wear and proper operation is crucial.
Engine Oil Type:
Specific 2-stroke synthetic or mineral blend oil, as recommended by Polaris for pre-mix or injection.
Coolant Type:
Ethylene glycol-based antifreeze/coolant mixture with appropriate corrosion inhibitors.
Chaincase Oil:
Refer to manual for specific gear oil viscosity and type (e.g., SAE 80W-90).
Ignition System Reliability:
Older ignition components (CDI, coils) can be prone to failure; manual provides diagnostic steps.
Carburetor Tuning:
Carburetors require periodic cleaning and adjustment due to fuel quality changes over time.
Track Tension:
Improper track tension can lead to excessive wear on the track and suspension components; manual details correct tensioning.
Clutch Alignment:
Misaligned clutches can cause premature belt wear and performance issues; manual provides alignment checks.
