1979 Kawasaki Invader Snowmobile Repair Manual

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Tipo: Snowmobile

Proveedor:

SKU: 145271

Etiquetas: 1979 Invader Invader Models Kawasaki Powersports Snowmobile Snowmobiles

Variantes de producto

Descripción

This manual covers the 1979 Kawasaki Invader snowmobiles, including the Invader 340 and Invader 440 models with their respective 340cc and 440cc engine variants. The Invader series represented Kawasaki's commitment to the performance and trail riding segments of the snowmobile market during the late 1970s. Known for reliable engines and solid engineering, these machines offered a compelling blend of power and handling for their time. This manual provides comprehensive information to ensure these classic snowmobiles continue to perform optimally. The purpose of this service and repair manual is to provide owners and technicians with the detailed knowledge required for the maintenance, troubleshooting, and repair of the 1979 Kawasaki Invader. It includes in-depth coverage of engine systems, drivetrain, suspension, steering, and electrical components, along with routine maintenance procedures, lubrication schedules, and advanced diagnostic techniques. With an estimated 200-300 pages of English content, this manual serves as an essential resource for preserving the longevity and performance of your Invader snowmobile.

🏷️ Basic Information

Identification

Make:

Kawasaki

Model:

Invader

Year:

Product Type:

Repair Manual

👋 Introduction

Market Position

Target Audience:

Owners and technicians working on 1979 Kawasaki Invader snowmobiles.

Competitive Analysis

Value Proposition:

Provides essential repair and maintenance information in an accessible, digital format, enabling self-sufficiency and cost savings on repairs.

Key Features

Digital Access Benefit:

Instant download, easy to use on mobile devices for on-trail repairs.

Protection Policy:

Lifetime Protection Policy against loss or damage.

📋 Manual Details

Coverage Areas

Covered Models:

Invader 340, Invader 440

Engine Variants Covered:

340cc, 440cc

Page Count

Estimated Page Count:

Estimated 200-300 pages (typical for this era and type of manual)

Manual Type

Manual Type:

Service and Repair Manual

Language

Language:

English

Format

Format:

Downloadable PDF

📖 Manual Coverage

Systems Covered

Engine Systems:

General Information, Engine Removal/Installation, Engine Specifications, Fuel System, Lubrication & Cooling System, Intake & Exhaust

Drivetrain Systems:

Transmission, Drive Chain & Sprockets

Suspension Steering:

Steering System, Shocks

Electrical Systems:

Electrical System

Body Chassis:

Body Work

Procedures Included

Maintenance Procedures:

Routine Maintenance, Lubrication Schedules, Fluid Changes

Repair Procedures:

Engine Repair, Transmission Service, Steering Component Replacement, Suspension Adjustments, Electrical Component Repair

Diagnostic Procedures:

Advanced Troubleshooting

Technical Depth

Technical Depth:

Comprehensive coverage from basic maintenance to detailed component overhaul and troubleshooting.

📊 Manual Specifications

File Format

File Format:

PDF (Portable Document Format)

Print Quality

Print Quality Suitability:

Optimized for digital viewing and printing of individual pages.

Binding Type

Binding Type:

N/A (Digital Download)

Paper Type

Paper Type Suitability:

Printable on standard paper; designed for on-site use to avoid damaging original manuals.

⚙️ Engine Specifications

Primary Engine

Engine Type:

2-stroke, Rotary Valve (likely for both 340cc and 440cc variants)

Displacement 340:

Approximately 338cc (for Invader 340)

Displacement 440:

Approximately 438cc (for Invader 440)

Performance

Horsepower 340 Est:

Estimated 30-40 HP (typical for the era)

Horsepower 440 Est:

Estimated 40-50 HP (typical for the era)

Fuel System

Carburetion:

Likely Mikuni VM Series or similar dual carburetors

Fuel Type:

Unleaded gasoline mixed with 2-stroke oil

Oil Mixing Ratio:

Typically 40:1 or 50:1 (refer to manual for specific recommendation)

🔧 Transmission

Standard

Transmission Type:

Automatic CVT (Continuously Variable Transmission) driven by clutch system

Drive System:

Chain Drive to track

Features

Clutch System:

Primary (Drive) Clutch and Secondary (Driven) Clutch assembly

Chain Case Lubrication:

Requires specific gear oil (refer to manual for type and capacity)

📐 Dimensions

Exterior

Overall Length Est:

Approx. 90-100 inches (typical for mid-70s/late-70s snowmobiles)

Overall Width Est:

Approx. 35-40 inches (track width dependent)

Weights

Dry Weight Est 340:

Approx. 350-400 lbs (for Invader 340)

Dry Weight Est 440:

Approx. 375-425 lbs (for Invader 440)

🛡️ Safety Features

Passive Features

Headlight:

Standard Halogen Headlight

Taillight Brakelight:

Standard LED or Incandescent Tail/Brake Light

Kill Switch:

Emergency Engine Shut-off Switch (lanyard type)

💡 Technology Features

Infotainment

Instrumentation:

Basic instrumentation including speedometer, engine temperature warning light, and possibly an hour meter.

Driver Assistance

Starter System:

Recoil (pull) starter is standard; electric start may have been an option on some later models or trims, but not explicitly stated for this era's Invader.

🔧 Maintenance

Service Intervals

Spark Plug Replacement:

Check and clean every 50-100 operating hours, replace as needed (refer to manual for specific plug type and gap).

Drive Belt Inspection:

Inspect for wear and damage before each ride, replace if signs of fraying, cracking, or excessive wear are present.

Lubrication Points:

Grease steering components, suspension pivots, and track drive shaft bearings periodically (refer to manual for specific intervals and grease type).

Fluid Specifications

Chain Case Oil:

SAE 80W-90 hypoid gear oil recommended. Capacity approximately 8-10 oz (verify in manual).

2-Stroke Oil Type:

High-quality 2-stroke snowmobile oil for air-cooled engines.

Known Issues

Clutch Wear:

Wear on clutch buttons, rollers, and spring fatigue are common with age and use.

Carburetor Maintenance:

Carburetors can become gummed up from stale fuel, requiring cleaning and adjustment.

Engine Seals:

Crankshaft seals can degrade over time, leading to air leaks and poor running conditions.

📚 Vehicle History

Brand Heritage

Kawasaki Powersports:

Kawasaki Heavy Industries has a long history in powersports, known for reliable engines and innovative designs across motorcycles, ATVs, and snowmobiles.

Model Evolution

Invader Series:

The Invader series was Kawasaki's entry into the performance and trail riding segment of the snowmobile market during the late 1970s, competing with established brands.

Production

Production Period:

The Invader model line was produced in the late 1970s.

🏆 Awards & Recognition

Recognitions

Historical Reputation:

Kawasaki snowmobiles of this era were generally well-regarded for their performance and build quality within their respective classes.