Target Audience:
Owners of 1979 Kawasaki Invader 340 snowmobiles seeking to perform maintenance and repairs
Benefit:
Empowers owners to maintain and repair their snowmobile, saving time and money
Factory Data:
Authentic factory service information
Ease Of Use:
Easy-to-read text and detailed illustrations
Guarantee:
Customer Satisfaction Guaranteed
Engine:
Complete overhaul, tuning, diagnosis
Transmission:
Clutch system, drive belt, chain case
Suspension:
Front and rear suspension systems, shock absorbers, skis
Electrical System:
Ignition system, lighting, stator, wiring diagrams
Fuel System:
Carburetor tuning and overhaul, fuel lines, fuel pump
Braking System:
Brake caliper, brake disc, brake lines, brake fluid
Chassis And Body:
Frame, body panels, seat, track
Lubrication System:
Oil recommendations, lubrication points
Estimated Pages:
Hundreds
Type:
Factory Service Repair Manual / Shop Manual
Content Focus:
Repair and maintenance focused, providing factory-level procedural detail.
Engine Mechanical:
Engine teardown, assembly, piston, rings, cylinder, crankshaft, connecting rods, bearings
Cooling System:
Air cooling system maintenance and inspection
Exhaust System:
Exhaust pipe and muffler inspection and maintenance
Steering System:
Handlebar, steering column, ski spindle maintenance
Track Drive System:
Track tension adjustment, drive sprocket inspection
Routine Maintenance:
Oil changes, lubrication, spark plug replacement, air filter cleaning
Troubleshooting:
Diagnostic charts, common problem identification and solutions
Engine Repair:
Compression testing, cylinder head removal, carburetor adjustment, fuel system cleaning
Clutch Service:
Primary and secondary clutch inspection, cleaning, and adjustment
Electrical Diagnostics:
Ignition timing, stator testing, troubleshooting wiring issues
Suspension Adjustment:
Spring preload adjustments, shock absorber servicing
Brake System Maintenance:
Brake pad replacement, caliper service
Track Replacement:
Procedure for track removal and installation
Reassembly Guidelines:
Detailed torque specifications and assembly sequences for major components.
Depth:
Comprehensive (from basic maintenance to full engine rebuilds)
Diagnostic Tools:
Information on using basic diagnostic tools such as compression testers and multimeter for electrical checks.
Presence:
Hundreds of illustrations and diagrams
Feature:
Searchable PDF functionality
Model:
Two-stroke, fan-cooled
Configuration:
Inline Twin Cylinder
Horsepower:
Approximately 30-35 HP (estimated, specific rating may vary by tuning)
Torque:
Not explicitly stated in product info, but optimized for low-end torque for snowmobile use
Carburetion:
Dual Mikuni carburetors (likely VM series, specific model numbers detailed in manual)
Fuel:
Regular Unleaded Gasoline
Ignition Type:
CDI (Capacitor Discharge Ignition)
Type:
Automatic CVT (Continuously Variable Transmission) - Torque Converter System
Primary Clutch:
Torque sensing, centrifugal engagement
Secondary Clutch:
Back-drive, roller cam design
Ratios:
Variable, dictated by CVT operation and chain case reduction
Chain Case Oil Type:
Specific gear oil (details in manual, likely SAE 80W-90 or similar)
Oil Change Engine:
Not applicable for 2-stroke pre-mix engines. Refer to manual for oil/gas ratio.
Spark Plug Replacement:
Recommended every 1,000 miles or annually, or as per manual specifications.
Clutch Inspection:
Inspect annually or every 50 hours of operation.
Track Tension Adjustment:
Check periodically, especially after initial break-in or heavy use.
Fuel Mixture:
Refer to manual for specific 2-stroke oil to gasoline ratio (e.g., 40:1 or 50:1).
Chain Case Lubricant:
Refer to manual for specific gear oil viscosity and type.
Brake Fluid:
DOT 3 or DOT 4 (verify with manual for exact specification).
Carburetor Fouling:
Common with older fuel and infrequent use, requires cleaning and adjustment.
Clutch Wear:
Sheaves and rollers can wear over time, impacting performance.
Suspension Bushings:
Rubber bushings can degrade and require replacement for proper handling.
Electrical Connections:
Corrosion on electrical connectors can lead to intermittent issues.
Manufacturer Legacy:
Kawasaki has a long history in powersports, including snowmobiles in the late 1960s through the early 1980s.
Invader Series:
The Invader line was known for its reliable performance and was a popular model in Kawasaki's snowmobile lineup.
Era:
Late 1970s era of snowmobile development, focusing on performance and reliability.
