Market Segment:
Utility and trail snowmobiles, popular for their reliability and performance in recreational and work applications.
Competitors 2007:
Ski-Doo (Rotax engines), Yamaha, Arctic Cat, and other manufacturers offering comparable 2-stroke models.
Features:
Detailed diagrams, step-by-step procedures, troubleshooting guides, easy PDF format for home use and portability.
Coverage Summary:
Comprehensive service, repair, and maintenance for Polaris 2007 340cc and 600cc snowmobile models.
Estimated Page Count:
Likely several hundred pages, typical for a full service manual.
Type:
Service Repair Workshop Manual
Engine Systems:
Engine assembly/disassembly, lubrication, cooling system, fuel system (carburetors/injection), ignition system, exhaust system, starting system.
Drivetrain Systems:
Drive clutch, driven clutch (primary and secondary), chaincase, track system, suspension components (front and rear), steering system.
Electrical Systems:
Wiring diagrams, lighting, ignition, charging system, instrument panel, switches, relays.
Chassis And Body:
Frame, body panels, seat, handlebars, skis, snow flap, storage compartments.
Maintenance Procedures:
Oil changes, filter replacements, spark plug inspection/replacement, chain tension adjustment, general lubrication, cleaning procedures.
Repair Procedures:
Engine rebuilds, carburetor tuning/rebuilds, clutch service, suspension component replacement, electrical troubleshooting, brake system maintenance.
Diagnostic Procedures:
Troubleshooting guides for common performance issues, electrical faults, and mechanical problems. Includes diagnostic charts and symptom analysis.
Depth:
Comprehensive, covering all aspects from basic maintenance to complete engine and drivetrain rebuilds. Includes detailed torque specifications and tolerances.
Compatibility:
PC & MAC Computers. Compatible with Windows 95, 98, 98SE, 2000, NT, ME, XP, Vista, Windows 7 & 8.
Printability:
High-quality, printable diagrams and text. Pages can be printed as needed.
Binding:
Digital Download (PDF) - No physical binding.
Paper Quality:
N/A (Digital Format)
Engine Design:
Typically a fan-cooled or liquid-cooled, 2-stroke, twin-cylinder engine. Specific model variations may exist.
Engine Design:
Likely a liquid-cooled, 2-stroke, twin-cylinder engine with reed valve induction. Common Polaris Liberty engine variants.
Horsepower Range:
340cc models typically 40-60 HP; 600cc models typically 80-110 HP. Exact figures depend on specific model and tuning.
Fuel Delivery:
Carbureted (Mikuni VM series or similar) for both displacements, or potentially EFI for some 600cc models depending on trim.
Oil Mixing:
Autolube (oil injection system) or pre-mix required, depending on engine configuration. Manual will detail specific requirements.
Type:
CVT (Continuously Variable Transmission) with a Polaris P-85 or similar primary clutch.
Type:
CVT secondary clutch, often a Polaris ADL or similar.
Type:
Chaincase with forward, neutral, and reverse gears. Manual will specify chain types, tension, and lubrication.
Braking System:
Hydraulic disc brake, typically mounted to the driveshaft or rear suspension. Manual will detail brake fluid type (DOT 4) and bleeding procedures.
Safety Devices:
Throttle safety switch, kill switch, tether cord (if applicable to specific model), appropriate lighting.
Instrument Panel:
Basic instrumentation typically includes speedometer, tachometer, odometer, trip meter, and warning lights for engine/oil. Some models may feature a small LCD display.
Features:
Limited electronic driver assistance features in 2007 models. Primary focus on mechanical reliability and rider input.
Features:
No digital connectivity features. Mechanical and electrical systems only.
Engine Oil Change:
Not applicable for 2-stroke engines requiring oil injection or pre-mix. Manual details oil level checks and refill procedures.
Spark Plug Inspection:
Every 500-1000 miles or annually. Manual will specify correct spark plug type (e.g., NGK BR9ES or similar) and gap.
Clutch Maintenance:
Periodic inspection of clutch sheaves, rollers, and springs for wear. Clutch alignment checks. Manual details greasing points and component inspection.
Coolant:
Ethylene glycol-based antifreeze (e.g., Polaris Premium Antifreeze or equivalent) mixed 50/50 with distilled water. Capacity varies by model.
Brake Fluid:
DOT 4 brake fluid.
Chaincase Oil:
Typically a specialized gear oil, e.g., Polaris Premium Gearcase Lubricant or a suitable alternative specified in the manual.
Common Wear Items:
Drive belts (shearing/cracking), clutches (sheave wear, spring fatigue), suspension bushings and bearings, exhaust system gaskets, recoil starter components.
Engine Specific:
Carburetor tuning issues due to altitude or temperature, reed valve wear, crank seal leaks (can cause performance loss or engine seizure).
Heritage:
Polaris Industries is a long-standing American manufacturer known for its pioneering role in the snowmobile industry since the late 1950s.
Evolution Notes:
The 2007 models represent the evolution of Polaris's 2-stroke engine technology, building on platforms like the IQ chassis. The 340cc engines were often found in entry-level or utility models, while the 600cc engines were common in performance and trail models.
Manufacturing:
Polaris snowmobiles are predominantly manufactured in the United States.
