Market Segment:
Vintage Snowmobile Repair and Maintenance.
Competitors:
Paper-based OEM service manuals, other digital manual providers. Differentiates with instant download, lifetime protection, and cost-effectiveness compared to physical manuals.
Features:
Instant download, digital format (PDF), lifetime protection policy against loss/damage, broad coverage of repair and maintenance topics, printable pages for workshop use, accessible via smart devices for trail-side repairs.
Covered Machines:
1979 Kawasaki Drifter 340 Snowmobiles, 1979 Kawasaki Drifter 440 Snowmobiles
Additional Topics:
And much more!
Page Count:
Not specified in product information
Manual Type:
Repair Manual / Workshop Manual
Language:
English (assumed based on product description)
Format:
Electronic Downloadable PDF
Systems:
General Information, Routine Maintenance, Engine Removal and Installation, Fuel System, Lubrication and Cooling System, Engine Specifications, Transmission, Drive Chain & Sprockets, Steering System, Shocks, Body Work, Intake & Exhaust, Electrical System, Advanced Troubleshooting
Electrical System Details:
Ignition system, lighting, starter system (if applicable), wiring diagrams.
Steering System Details:
Handlebars, steering post, ski spindles, tie rods, and adjustment procedures.
Shocks Suspension:
Front and rear suspension components, shock absorbers, and possible lubrication/adjustment points.
Procedures:
Repair, Routine Maintenance, Troubleshooting, Part Look-up
Engine Rebuild Procedures:
Detailed steps for engine disassembly, inspection of internal components (pistons, rings, crankshaft, bearings), and reassembly.
Clutch Service:
Inspection, cleaning, and service of the drive and driven clutches, including belt replacement.
Troubleshooting Flowcharts:
Often includes systematic diagnostic guides for common problems.
Depth:
Comprehensive service and repair information, suitable for both routine maintenance and advanced diagnostics and repairs.
Engine Type:
Air-cooled, 2-stroke gasoline engine
Engine Displacement 340:
Approximately 338cc (for Drifter 340 model)
Engine Displacement 440:
Approximately 434cc (for Drifter 440 model)
Bore Stroke 340:
Not specified, but typical for 338cc would be around 65-70mm bore and stroke.
Bore Stroke 440:
Not specified, but typical for 434cc would be around 72-75mm bore and stroke.
Horsepower 340:
Typically in the range of 30-40 HP (specific output varies by tune and variant).
Horsepower 440:
Typically in the range of 40-50 HP (specific output varies by tune and variant).
Torque 340:
Estimated around 25-35 lb-ft (specific figures not provided).
Torque 440:
Estimated around 35-45 lb-ft (specific figures not provided).
Fuel Delivery:
Carbureted (dual carburetors common on 440cc models, likely single for 340cc).
Fuel Type:
Unleaded gasoline (typically mixed with 2-stroke oil).
Lubrication System:
Premix oil in fuel or Oil Injection system (specific to model variant, manual will detail).
Cooling Method:
Air-cooled.
Safety Standards:
Not applicable for vintage snowmobiles in the modern sense of crash ratings. Manual covers safe operation and maintenance practices.
Safety Features:
Handlebar controls, throttle limiter (if equipped), brake lever, tether cord (kill switch).
Passive Safety:
Bodywork design for rider protection, track for traction.
Routine Maintenance:
The manual details specific intervals for spark plug replacement, air filter cleaning/replacement, chain lubrication and adjustment, clutch inspection, and general lubrication points.
Track Inspection:
Regular checks for wear, damage, and proper tension.
Skid Frame Lubrication:
Lubrication of pivot points and sliders.
2 Stroke Oil:
Manual will specify recommended 2-stroke oil type and mix ratio (e.g., API-TC rated oil).
Gear Lube:
Manual will specify gearcase lubricant type and capacity (e.g., SAE 80W-90 GL-5).
Grease:
Manual will specify type of grease for suspension components and bearings.
Common Wear Items:
Spark plugs, drive belts, suspension bushings, track tensioners, recoil starter components, carburetor adjustments.
Engine Overheating:
Can occur due to blocked cooling fins or improper air flow, manual covers inspection and cleaning.
Carburetor Issues:
Clogging, improper fuel mixture leading to performance loss or engine damage, manual provides cleaning and adjustment procedures.
Kawasaki Legacy:
Kawasaki is renowned for its robust engineering across motorcycles, powersports, and industrial equipment. Their foray into snowmobiles in the 1970s and 80s was characterized by reliable and performant machines.
Drifter Lineage:
The Drifter was part of Kawasaki's snowmobile lineup during a competitive era, known for its utility and trail riding capabilities. The 340 and 440 designations indicate engine displacement variants.
Production Era:
Late 1970s (1979 model year).