Segment:
Entry-level to mid-range recreational snowmobile.
Target Audience:
Recreational riders, hobbyists, and owners seeking to maintain and repair their vintage Kawasaki snowmobile.
Competitors:
Comparable models from Arctic Cat, Polaris, and Yamaha from the late 1970s/early 1980s.
Value Proposition:
Empowers owners with factory-level knowledge for self-maintenance and repair, saving on dealership costs.
Content Advantage:
Highly detailed, step-by-step instructions with supporting visuals for every repair scenario.
Usability:
User-friendly interface with search and print capabilities.
Primary Coverage:
1980 Kawasaki Drifter 340 Snowmobile
Secondary Coverage:
All variations and configurations of the 1980 Drifter 340 model.
Estimated Pages:
Hundreds (exact count not specified, but implies comprehensive coverage)
Type:
Factory Service Repair Manual (Shop Manual)
Engine:
Detailed inspection, diagnosis, disassembly, assembly, and tuning of the 340cc engine.
Fuel System:
Carburetor adjustment, cleaning, and overhaul; fuel pump operation and maintenance.
Ignition System:
Spark plug specifications, timing adjustments, coil and magneto testing.
Drive System:
Clutch (primary and secondary) inspection, adjustment, and replacement; drive belt inspection and replacement.
Suspension:
Front and rear suspension component inspection, lubrication, and adjustment; shock absorber service.
Brakes:
Brake system inspection, adjustment, and component replacement (e.g., brake pads/shoes).
Electrical System:
Lighting system, battery maintenance, wiring diagrams, and component testing.
Cooling System:
Air cooling system maintenance, shroud inspection, and cleaning.
Lubrication System:
Oil mixing ratios, lubrication points, and grease recommendations.
Chassis And Body:
Frame inspection, ski alignment, track adjustment, and body panel repair.
Maintenance:
Routine maintenance tasks such as oil changes, track lubrication, and component checks.
Troubleshooting:
Step-by-step diagnostic procedures for common and uncommon issues.
Repair:
Detailed instructions for repairing or replacing any mechanical or electrical component.
Disassembly Assembly:
Comprehensive guides for taking apart and reassembling major components and sub-assemblies.
Tune Up:
Specific procedures for engine tuning, including carburetor and ignition timing.
Adjustments:
Precise instructions for adjusting clutches, brakes, throttle, and other controls.
Depth:
Comprehensive, covering everything from basic maintenance to complete engine rebuilds and transmission overhauls.
Detail Level:
Nut and bolt level detail, providing complete coverage of all components.
Diagnostic Capability:
Enables owners to diagnose virtually any problem.
Illustrations:
Includes numerous illustrations to aid in understanding procedures.
Searchability:
Searchable PDF format allows for quick access to specific information.
Printability:
Allows users to print specific pages or sections as needed.
Engine Type:
Two-stroke, piston-ported, air-cooled twin cylinder.
Displacement:
335cc (approximate, based on '340' designation).
Bore X Stroke:
Not specified, but standard for the era would be around 58mm x 64mm.
Compression Ratio:
Not specified.
Carburetion:
Typically dual Mikuni VM series carburetors (e.g., VM30SC or similar).
Ignition:
Flywheel magneto ignition system.
Cooling:
Forced air cooling via a fan and shrouding system.
Horsepower:
Approximately 25-30 HP (typical for this displacement and era).
Fuel Type:
Unleaded gasoline mixed with two-stroke oil.
Recommended Oil Mix:
Typically 40:1 or 50:1 (refer to manual for exact specification).
Transmission Type:
Automatic torque sensing clutch system (CVT).
Drive Mechanism:
Drive clutch (primary) and driven clutch (secondary) with a drive belt.
Gearbox:
Not applicable; utilizes belt drive for variable ratio transmission.
Clutch Service:
Includes clutch inspection, alignment, and belt replacement procedures.
Overall Length:
Not specified, but typical for this era would be around 100-110 inches.
Overall Width:
Not specified, but typically around 35-40 inches.
Dry Weight:
Not specified, but likely in the 350-400 lb range.
Fuel Capacity:
Not specified, but typical would be 5-7 gallons.
Crash Safety:
Not applicable for this era of snowmobile; safety features focus on operational design.
Throttle Control:
Handlebar-mounted thumb throttle with safety interlock system.
Braking System:
Mechanical disc or drum brake system, typically operated by handlebar lever.
Kill Switch:
Emergency engine kill switch (lanyard type on some models).
Track Guard:
Enclosed drive sprocket and track system for user protection.
Clutch Inspection:
Every 50-100 hours of operation or annually.
Drive Belt Check:
Inspect for wear and damage before each ride; replace as needed.
Spark Plug Replacement:
Recommended every season or as per manual's mileage equivalent.
Carburetor Cleaning:
Recommended annually or if experiencing running issues.
Track Tension Adjustment:
Check and adjust periodically based on usage and conditions.
Engine Oil:
High-quality, air-cooled two-stroke engine oil (specific brand/type to be detailed in manual).
Fuel Mix Ratio:
Consult manual; typically 40:1 or 50:1.
Clutch Slippage:
Common issue due to wear on clutch buttons or drive belt.
Carburetor Fouling:
Can occur due to fuel quality or improper mixture, leading to poor idling or hesitation.
Track Tension:
Incorrect tension can lead to premature wear or derailment.
Ignition Component Failure:
Magneto or coil failure can prevent engine from running.
Kawasaki Motorcycles:
Kawasaki Heavy Industries, Ltd. has a long history in motorcycle and powersports manufacturing, known for robust engineering.
Drifter Series:
The Drifter was a popular line of Kawasaki snowmobiles, known for reliability and ease of operation.
Production Period:
Kawasaki manufactured snowmobiles primarily from the late 1960s through the early 1980s.
Manufacturing Location:
Likely manufactured in Japan or North America.
