Segment:
High-performance mountain/backcountry snowmobile.
Target Audience:
Riders seeking aggressive off-trail performance, deep snow capability, and a robust chassis for demanding terrain.
Competitors 2007 2008:
Ski-Doo Summit, Arctic Cat M-Series, Yamaha Apex Mountain/Venture.
Chassis Design:
Polaris IQ Chassis - known for its rigidity and rider-forward ergonomics.
Suspension Technology:
RMK designation signifies Polaris's RMK (Ride Command) technology, focused on deep snow and mountain climbing, typically featuring longer tracks and specialized suspension.
Value Proposition:
Empowers owners and technicians to maintain, diagnose, and repair their Polaris IQ RMK SB efficiently, ensuring optimal performance and longevity.
Illustration Quality:
Features clear, step-by-step illustrated instructions for complex procedures.
Engine Mechanical:
Complete overhaul, diagnosis, rebuild procedures for Liberty 700cc & 750cc/800cc (specific variants apply), including cylinder head, piston, crankshaft, connecting rod, and valve train (if applicable).
Engine Fuel System:
Carburetion (Mikuni TM40/TM42/VM series common), fuel injection (if equipped on specific variants), fuel pump, fuel lines, injectors, fuel filter, throttle body diagnosis and repair.
Engine Ignition Electrical:
CDI ignition system, stator, flywheel, spark plugs, wiring diagrams, troubleshooting electrical faults, lighting, accessories.
Cooling System:
Liquid cooling system, radiator, water pump, thermostat, coolant flow, hoses, fan operation, troubleshooting overheating.
Drive Train:
CVT clutch system (Primary and Secondary), belt inspection and replacement, clutch weights, springs, helix angles, gearcase lubrication, driveshaft, driven clutch maintenance.
Suspension Front:
IFS (Independent Front Suspension) geometry, shock absorber service and adjustment, A-arms, steering components, ski alignment, spindle repair.
Suspension Rear:
RMK specific long-travel rear suspension, shock absorber service (front/middle/rear), torsion springs, transfer rods, slide rail maintenance, track inspection and adjustment.
Brakes:
Hydraulic disc brake system, caliper service, master cylinder, brake fluid specifications and bleeding, rotor and pad replacement.
Steering:
Handlebar, steering post, tie rods, steering rack/mechanism, lubrication, troubleshooting steering play.
Body Panels And Trim:
Removal and installation of hood, seat, side panels, windshield, bumpers, and other body components.
Electrical System:
Headlights, taillights, brake lights, gauge cluster, starter, battery, charging system, and accessory wiring.
Routine Maintenance:
Oil changes, filter replacements, spark plug inspection/replacement, track tension adjustment, chaincase lubrication, general inspection checklists.
Diagnostic Procedures:
Troubleshooting guides for common and uncommon issues, electrical fault diagnosis, engine performance problems, suspension irregularities.
Repair Procedures:
Step-by-step instructions for component removal, disassembly, cleaning, inspection, repair, and reassembly.
Overhaul Procedures:
Detailed instructions for complete engine rebuilds, transmission overhauls, and suspension component restoration.
Special Tool Usage:
Identification and usage of specific tools required for Polaris snowmobile maintenance and repair.
Depth:
Comprehensive, covering basic maintenance to complete engine and chassis rebuilds. Ideal for independent mechanics and experienced DIY enthusiasts.
Diagnostic Capability:
Advanced diagnostic flowcharts and troubleshooting trees for electrical and mechanical systems.
Specificity:
Highly specific to the 2007-2008 Polaris IQ RMK SB platform, including model-specific torque values, clearances, and part numbers.
Oil Change Engine:
Every 50-100 hours of operation or annually, whichever comes first. Check manual for specific recommendations.
Clutch Maintenance:
Regular inspection of drive belt, clutch sheaves, and rollers. Clutch recalibration as needed based on operating conditions and performance.
Track Tension:
Check and adjust every 25-50 hours or after initial break-in.
Engine Oil:
Specific 2-stroke synthetic blend or injection oil (e.g., Polaris VES Synthetic Oil). Check manual for exact specifications.
Coolant:
Ethylene glycol-based antifreeze/coolant mixture (50/50). Polaris brand recommended.
Gearcase Oil:
Polaris AGL Premium Synthetic Gearcase Lubricant.
Brake Fluid:
DOT 3 or DOT 4 Hydraulic Brake Fluid.
Ves System 07 08:
Early models of the VES (Variable Exhaust System) could sometimes experience issues with sticking or carbon buildup, requiring periodic cleaning or servicing.
Clutch Belt Wear:
Aggressive riding can lead to premature belt wear. Proper clutching calibration and belt selection are critical.
Shock ABSorber Seals:
Like many snowmobiles, shock absorber seals can wear over time, requiring re-sealing or replacement.
Polaris Heritage:
Polaris Industries Inc. is a long-standing American manufacturer known for its pioneering work in snowmobiles, ATVs, and UTVs since its founding in 1954.
Iq Platform:
The IQ platform, introduced in 2005, represented a significant advancement in chassis design for Polaris, emphasizing rider-forward ergonomics, rigidity, and improved handling.
Rmk Lineage:
The RMK (Ride Command) line has consistently been Polaris's flagship for mountain and deep snow riding, characterized by longer tracks, specialized suspension, and powerful engines.
Manufacturing Location:
Roseau, Minnesota, USA (Polaris's primary snowmobile manufacturing facility).
