Target Audience:
Polaris Youth 120 owners with basic mechanical skills, independent service professionals, and those seeking to understand their vehicle better
Value Proposition:
Provides dealer-level repair information at a fraction of the cost of professional service, enabling owners to perform maintenance and repairs themselves.
Content Quality:
Vehicle-specific, not generic; contains step-by-step instructions, diagrams, illustrations, wiring schematics, and specifications.
Comprehensiveness:
Covers all major topics required for servicing and repair, from general information to advanced diagnostics.
Usability:
Designed for ease of use with clear, concise text and visual aids, making repairs accessible even for those with limited experience.
Primary Coverage:
Service, Repair, Workshop
Diagnostic Coverage:
Troubleshooting for engine (carbureted and EFI), drive train, track, brake systems, electrical systems, steering and body
Maintenance Coverage:
Comprehensive coverage from general information, break-in procedures, fluid changes, to specific component servicing
Estimated Page Count:
Not explicitly stated, but described as comprehensive
Type:
Service Repair Workshop Manual
Compatibility:
All Versions of Windows and Mac
Additional Features:
Searchable text, printable pages
Engine:
Complete engine overhaul, troubleshooting, internal components, cooling system, fuel delivery (carbureted and EFI), ignition, starter, power valve system
Fuel System:
Carbureted fuel systems, EFI fuel systems, fuel pump testing, fuel system troubleshooting
Electrical System:
Ignition system, starter motor, magneto, wiring harness testing, sensors (throttle position, speed), warning lights, switches, accessories
Drive Train:
Drive clutch, driven pulley, drive belt, drive chain, sprockets, gear case calibration
Track System:
Track tension, track alignment, track warranty guidelines, troubleshooting
Brake System:
Hydraulic brake system, brake lever, master cylinder, brake disc, troubleshooting
Suspension:
Front suspension (spindles, arms, shocks, sway bar, ski alignment), rear suspension (skid frame, shock absorber servicing, air shock rebuilding)
Steering And Body:
Steering post, tie rods, spindle, ski wear bar, console, body panels, bumpers, gas tank, seat assembly, lights, windshield, tunnel, chassis
Routine Maintenance:
Oil changes, fluid checks, lubrication, track tension adjustment, spark plug replacement, air filter service
Troubleshooting:
Step-by-step troubleshooting guides for major systems and common issues
Repair Overhaul:
Detailed procedures for engine disassembly and reassembly, component replacement, system repairs
Diagnostics:
Procedures for testing electrical components, checking engine compression, pressure testing, sensor testing
Assembly Disassembly:
Detailed instructions for disassembling and reassembling various snowmobile components and systems
Engine Related Items Servicing:
Water pump, spark plugs, valves, oil filter, oil, cooling system, recoil starter, air silencer, power valve system, exhaust controlled timing (ECT) system.
Electrical System Testing:
Main wiring harness, voltage regulator, low-oil light sensor, coolant temperature warning light, fuel gauge sender, electric fuel pump, ignition components, starter motor, magneto, speedometor sensor, servomotor.
Suspension Servicing:
Understanding suspension setup, chassis and skid frame mounting, servicing rear suspension, servicing ACT shocks, rebuilding/recharging air shocks, pressurizing rebuildable shocks.
Steering Body Adjustments:
Ski alignment, headlight aim adjustment.
Depth:
Comprehensive from basic maintenance to in-depth engine and system repair, suitable for both DIY owners and professional mechanics
Illustrations:
Includes diagrams and illustrations to aid understanding
Wiring Schematics:
Detailed wiring schematics for electrical system diagnosis and repair
Specifications:
Includes detailed torque specifications, clearances, fluid capacities, and performance calibration data
Conversions:
Fraction/Decimal Conversions, MM/IN Conversions, Torque Conversions (ft-lb/N-m) included for user convenience.
Engine Type:
Details provided for both Carbureted and EFI models, specific engine configuration not detailed in product info.
Engine Specifications:
Includes specific engine specifications, cylinder head volume, piston travel charts, crankshaft runout repair specifications.
Power Valve System:
Dedicated section for Power Valve (APV) system including specifications.
Oil Consumption:
Oil consumption specifications covered.
Engine Torque Patterns:
Engine torque patterns are detailed.
Carburetor Specifications:
Includes detailed carburetor specifications.
Efi Specifications:
Includes detailed EFI specifications, throttle valve angle, fuel pump specifications.
Initial Checks:
Break-In Procedure, After Break-In Checkup (100 Miles - 600 Miles) with checklist.
Regular Maintenance:
Procedures for drive chain lubrication, oil changes, and general preparation for storage/after storage are covered.
Recommended Gasoline Oil:
Specifications for recommended gasoline and oil are provided.
Oil Filter:
Procedure for changing oil filter included.
Common Troubleshooting Areas:
Manual includes troubleshooting for engine, fuel systems, electrical systems, drive train, track, and brake systems, indicating common problem areas are addressed.