Category:
Performance Mountain Snowmobile
Target Audience:
Enthusiast riders, backcountry explorers, and those seeking high-performance snowmobiling.
Competitors 2008:
Ski-Doo Summit, Arctic Cat M-Series
Rmk Design Philosophy:
RMK (Remove Before Launch) platform designed for deep snow agility, climbing, and freeriding.
Suspension Travel:
Long-travel suspension for superior flotation and control in powder snow.
Manual Benefit 1:
Enables DIY maintenance and repairs, saving on dealership service costs.
Manual Benefit 2:
Provides expert-level knowledge for optimizing performance and longevity.
Manual Benefit 3:
Facilitates quick diagnosis and resolution of on-trail issues.
Systems Covered:
Engine, Fuel System, Ignition System, Drive System, Suspension, Steering, Brakes, Electrical System, Bodywork, Chassis, Track System, Cooling System, Exhaust System, Lubrication System, Troubleshooting, Maintenance, Repair Procedures, Specifications
Type:
Service Repair Manual
Searchable Text:
Likely, if digitally generated or scanned with OCR.
Printable:
Yes, typically designed for printing key sections or the entire manual.
Quality:
Digital PDF format, quality dependent on original source scan or creation.
Binding:
N/A (PDF Format)
Engine Mechanical:
Detailed disassembly, assembly, inspection, and repair of the Polaris Liberty 700cc engine, including top-end (cylinder, piston, rings), bottom-end (crankshaft, connecting rods, bearings), valve train (if applicable, though this is a 2-stroke), and timing.
Fuel System:
Carburetor (Mikuni VM38 or similar) adjustment, cleaning, rebuilding, and diagnosis. Fuel pump, fuel lines, and fuel tank maintenance and inspection.
Ignition System:
CDI unit, ignition coils, spark plug specifications, troubleshooting ignition system failures, timing adjustments.
Drive System:
Primary clutch (drive clutch) inspection, maintenance, and adjustment. Secondary clutch (driven clutch) inspection, maintenance, roller/slider replacement, and spring/sheave adjustments. Belt inspection and replacement procedures. Chaincase maintenance, lubrication, and gear inspection.
Suspension Front:
IFS (Independent Front Suspension) components, including A-arms, ball joints, bushings, shock absorbers, and skis. Alignment specifications and adjustments.
Suspension Rear:
RMK specific long-travel rear suspension system (likely a Pro-Ride or similar variant). Articulation points, shock absorber servicing, spring adjustments, limiter straps, and rail components. Track system inspection and adjustment.
Steering System:
Handlebar, steering post, tie rods, and spindle components. Inspection for wear and damage, adjustment procedures.
Brake System:
Hydraulic brake system, including caliper, master cylinder, brake lines, and brake rotor. Pad replacement, fluid bleeding procedures, and troubleshooting.
Electrical System:
Wiring diagrams, lighting system, gauge cluster, starter motor, battery charging system (alternator/stator), kill switch, and safety features.
Bodywork Chassis:
Hood, side panels, seat, and chassis components. Inspection for damage, repair techniques, and fastener torque specifications.
Routine Maintenance:
Oil change intervals (for drive system), spark plug replacement, air filter cleaning/replacement, drive belt inspection and replacement, track tension adjustment, lubrication points, and general inspection points.
Engine Overhaul:
Complete engine rebuild procedures, including bore sizing, piston ring installation, crankshaft balancing, and gasket replacement.
Clutch Calibration:
Detailed instructions on clutch tuning for optimal performance based on altitude, rider weight, and track modifications. Roller weights, spring options, helix angles.
Troubleshooting Diagnostics:
Systematic troubleshooting guides for common and uncommon issues, including no-start conditions, poor running, overheating, electrical faults, and drive system problems.
Suspension Setup:
Guidance on adjusting suspension for various riding conditions (deep snow, trail riding), including shock damping and spring pre-load.
Depth:
Comprehensive, covering from basic rider maintenance to complete engine and chassis rebuilds. Includes detailed diagnostic procedures, wiring diagrams, and torque specifications.
Diagnostic Tools:
May mention specialized tools required for certain diagnostic procedures or adjustments.
Oil Change Chaincase:
Typically every 100-200 hours or annually. Refer to manual for exact intervals.
Clutch Inspection:
Recommended at start of season and periodically based on usage (e.g., every 50-100 hours).
Spark Plug Replacement:
Every 50-100 hours or as recommended by plug manufacturer.
Engine Oil 2Stroke:
Polaris 2-Stroke Injector Oil or equivalent API-TC certified synthetic 2-stroke oil.
Coolant:
50/50 mix of ethylene glycol antifreeze and distilled water. Check for specific Polaris coolant compatibility.
Brake Fluid:
DOT 3 or DOT 4 brake fluid (verify specific requirement in manual).
Clutch Wear:
Premature wear of clutch rollers, buttons, and belt due to heat and stress, especially with aggressive riding.
Suspension Bushings:
Wear in A-arm bushings and shock mounts can lead to alignment issues and a 'loose' feel.
Track Tension:
Improper track tension can lead to accelerated wear on track, hyfax, and driveshaft bearings.
Polaris Snowmobile Legacy:
Polaris has been a pioneer and leader in the snowmobile industry since its inception, known for innovation and performance.
Rmk Development:
The RMK line evolved from early mountain-specific sleds, focusing on lightweight chassis, powerful engines, and long tracks for superior flotation and maneuverability in deep powder.
2008 Advancements:
Likely refinements to suspension, clutch calibration, and potentially engine tuning for improved responsiveness and reliability compared to previous years.
Manufacturing Location:
Roseau, Minnesota, USA (Typical for Polaris)
