Market Position:
Essential diagnostic and repair resource for owners and technicians of vintage Kawasaki snowmobiles from the late 1970s and early 1980s.
Competitor Manuals:
This manual competes with other vintage snowmobile repair manuals, offering a convenient digital format and comprehensive coverage specific to the listed Kawasaki models.
Features:
Instant download, no zip files, comprehensive system coverage, lifetime protection policy, wide model year and model range.
Digital Advantage:
Convenience of on-the-go access via smart devices for trailside repairs, and the ability to print only necessary pages to keep the manual clean.
Covered Models:
1977 Astra 340, 1977 Astra 440, 1977 SST 340, 1977 SST 440, 1978 Intr উদ্বেগ 340, 1978 Intr উদ্বেগ 440, 1978 Invader 340, 1978 Invader 440, 1978 Inviter 340, 1979 Drifter 340, 1979 Drifter 440, 1979 Intruder 440, 1979 Invader 340, 1979 Invader 440, 1980 Drifter 340 F/A, 1980 Drifter 340, 1980 Drifter 440, 1980 Intruder 440, 1980 Invader 340, 1980 Invader 440, 1980 LTD 440
Covered Years:
1976, 1977, 1978, 1979, 1980
Page Count:
Not Specified (Downloadable PDF)
Manual Type:
Repair Manual / Service Manual / Workshop Manual
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
Engine Overhaul:
Complete engine rebuild procedures, including cylinder head removal, piston replacement, crankshaft service, and gasket replacement.
Fuel System Details:
Carburetor disassembly, cleaning, reassembly, jetting information, and float bowl adjustment for various Keihin carburetor models.
Electrical System Coverage:
Ignition system testing (CDI, magneto, coils), lighting circuits, starter motor operation, wiring diagrams, and troubleshooting electrical faults.
Steering System Service:
Inspection and lubrication of steering post, tie rods, skis, and ski spindles. Adjustment of steering linkage for proper alignment.
Bodywork And Chassis:
Procedures for removing and reinstalling body panels, seat, handlebars, and windshields. Chassis inspection for damage or corrosion.
Procedures:
Repair, Service, Maintenance, Troubleshooting, Diagnostics, Component Installation/Removal, Adjustments, Specifications Look-up
Clutch Service:
Detailed procedures for clutch alignment, spring replacement, weight adjustment, and roller maintenance for both primary and secondary clutches.
Suspension Repair:
Front and rear suspension component inspection, bearing replacement, shock absorber service or replacement, and linkage adjustments.
Depth:
Comprehensive (from routine maintenance to advanced diagnostics and repairs)
Diagnostic Procedures:
Systematic troubleshooting flowcharts and diagnostic steps for common performance issues, starting problems, and operational faults.
Engine Variants Covered:
340cc and 440cc (specific engine codes and types would be detailed within the manual)
Engine Type:
Typically 2-stroke, reed valve, fan or fan-assisted cooled, twin-cylinder engines.
Performance Data:
Details on horsepower, torque, and RPM ranges for respective engine displacements will be available within the manual. Specific figures vary by model year and configuration.
Fuel System Coverage:
Carburetor specifications, tuning, fuel pump operation, fuel line routing, and troubleshooting for the Keihin carburetors commonly used.
Carburetor Details:
Dual Mikuni or Keihin carburetors common for 340cc and 440cc models. Manual provides jetting specifications and synchronization procedures.
Maintenance Procedures:
Top-end overhaul, piston ring replacement, cylinder inspection, valve adjustments (if applicable), decarbonization, and general engine health checks.
Transmission Type:
Continuously Variable Transmission (CVT) with Torque Converter and Drive Clutch/Driven Clutch systems.
Optional Transmission:
Not applicable for this era of snowmobiles.
Transmission Features:
Drive clutch calibration, driven clutch adjustment, belt inspection and replacement, torque converter service, and related lubrication requirements.
Drive Chain Sprockets:
Details on drive chain inspection, adjustment, lubrication, and sprocket replacement if applicable.
Snowmobile Dimensions:
Specific length, width, and height vary by model. The manual will provide dimensional data relevant for service and component identification.
Weight Specifications:
Dry weight and operating weight specifications for each model are typically included, crucial for handling and trailering.
Track Width Length:
While not exact dimensions, the manual will cover track inspection, alignment, and tensioning, which are critical for handling and performance.
Safety Ratings:
Not applicable in the modern sense of standardized crash test ratings. Focus will be on safe operation and maintenance.
Active Safety Features:
Brake system inspection and adjustment, throttle linkage safety checks, emergency kill switch operation.
Passive Safety Features:
Handlebar grip integrity, track condition and alignment, suspension system integrity.
Infotainment Systems:
Basic instrumentation (speedometer, tachometer, engine temp/oil indicator), typically no advanced infotainment features.
Driver Assistance Features:
No electronic driver assistance systems typical of modern vehicles.
Connectivity Options:
N/A
Routine Maintenance Schedule:
The manual will detail recommended intervals for spark plug replacement, chain lubrication, track tension adjustment, clutch inspection, and carburetor cleaning.
Lubricant Recommendations:
Specific grades of 2-stroke engine oil (premix or oil injection systems), and drive system grease/oil will be provided, essential for proper lubrication.
Cooling System Fluid:
If liquid-cooled variants exist within the covered models, coolant specifications and flush procedures will be detailed. Fan-cooled engines will focus on air intake and exhaust maintenance.
Common Wear Items:
Tracks, drive belts, suspension components (shocks, bearings), carburetor jets, and recoil starter assemblies are common wear items that the manual will address for inspection and replacement.
Carburetor Icing:
Troubleshooting and preventative measures for carburetor icing, a common issue in cold weather operation.
Preventative Actions:
Emphasis on proper storage, pre-season checks, post-season cleaning, and regular lubrication to extend the life of components.
Kawasaki Heritage:
Kawasaki, a major player in powersports, brought its engineering prowess to the snowmobile market, known for reliable and performance-oriented machines.
Model Line Evolution:
This era saw Kawasaki refine its snowmobile offerings, introducing models like the Astra, SST, Intruder, Invader, Inviter, Drifter, and LTD, each with specific target audiences and performance characteristics.
Key Model Differences:
The manual will highlight differences between the Astra, SST, Invader, Inviter, Intruder, Drifter, and LTD models, particularly in engine tuning, suspension setup, and cosmetic features.
Production Period:
1976-1980 for the specific models covered, representing a significant period in Kawasaki's snowmobile manufacturing history.
