🏷️ Basic Information

Make:

Jeep

Model:

Cherokee (SJ), CJ-5, CJ-7, J-10, J-20

Year:

1979

Platform Code:

SJ (Cherokee), CJ-5, CJ-7, J-Series Trucks

👋 Introduction

Target Audience:

Do-it-yourselfers and experienced mechanics

Value Proposition:

Inexpensive way to keep vehicles working properly, saves on professional labor costs

Delivery Method:

Instant download after payment, no shipping costs or waiting

Completeness:

Complete official full factory service repair manual, covers all styles

📋 Manual Details

Included Models:

Jeep Cherokee (SJ), CJ-5, CJ-7, J-10, J-20

Covered Years:

1979

Estimated Page Count:

Hundreds of pages (exact count not specified, but described as comprehensive)

Type:

Workshop Service Repair Manual

Language:

English

File Format:

PDF

📖 Manual Coverage

Engine Service:

Engine Service / Repair (including disassembly, assembly, diagnostics)

Transmission Service:

Transmission Service / Repair (including manual and automatic, diagnostics, overhaul)

Brake System:

Brake System (including hydraulic, power assist, parking brake, diagnostics, repair)

Electrical System:

Electrical System (including charging, starting, ignition, lighting, accessories, diagnostics)

Wiring Diagrams:

Wiring Diagram (detailed for ease of use with electrical system diagnostics)

Suspension System:

Suspension (including front and rear, components, alignment, diagnostics)

Steering System:

Steering (including power steering, manual steering, components, diagnostics)

Cooling System:

Cooling System (including radiator, fan, water pump, thermostat, coolant specifications)

Fuel System:

Fuel System (including fuel tank, lines, pump, carburetor/injection, diagnostics)

Emission Control:

Emission System (including components, operation, diagnostics)

HVAC System:

Heater / Air Conditioning (including system components, service, recharge)

Engine Control:

Engine Control System (including sensors, actuators, diagnostics)

Chassis Body:

Chassis / Body (including frame, body panels, mounting, repair)

Restraint System:

Restraint System (likely refers to seat belts and related components)

Interior Trim:

Interior (including trim, seats, dashboard, components)

Drivetrain Differential:

Differential / Drive (including front and rear differentials, operation, service)

Axle Components:

Axle (including front and rear axle assemblies, CV joints, bearings)

General Maintenance:

General Maintenance (routine checks, fluid changes, filter replacements)

Periodic Lubrication:

Periodic Lubrication (chassis lubrication points, fluid types, intervals)

Repair Procedures:

Step-by-step repair procedures based on complete disassembly

Troubleshooting:

Troubleshooting guides for common issues and diagnostic procedures

Diagnostic Techniques:

Diagnostic procedures for electrical and mechanical systems

Overhaul Procedures:

Complete overhaul procedures for major components (engine, transmission, differentials)

Depth Of Information:

Complete factory service information, suitable for both do-it-yourselfers and experienced mechanics

Illustrations:

Hundreds of photos and illustrations, detailed drawings, and enlarged insets for clarity

Notes Warnings:

Notes, cautions, and warnings to pinpoint critical information during service

Instruction Format:

Numbered instructions for step-by-step guidance, bold figure numbers for matching illustrations

📊 Manual Specifications

Format:

PDF

Compatibility:

Compatible with all PC-based Windows operating systems and Mac

Printability:

Printable without any restriction (entire manual or select pages)

Requirement:

Requires Adobe PDF Reader

Binding:

Digital Download (printable from PDF)

Paper Type:

N/A (Digital format)

⚙️ Engine Specifications

Engine Options 1979:

3.8L (232 cu in) AMC I6, 4.2L (258 cu in) AMC I6, 5.0L (304 cu in) AMC V8, 5.9L (360 cu in) AMC V8, 6.6L (401 cu in) AMC V8

Horsepower Torque:

Varies by engine option and specific configuration; detailed specs expected in manual

Fuel Delivery:

Carbureted (majority), Fuel Injection (likely for specific engine/trim options, manual covers 'Fuel Injection')

🔧 Transmission

Transmission Types:

Manual (e.g., 3-speed, 4-speed) and Automatic (e.g., 3-speed TorqueFlite variants)

Transmission Options:

Various manual and automatic transmission options depending on model and configuration

Transfer Case:

Four-wheel drive (Command-Trac, Selec-Trac likely options), manual covers 'Differential / Drive'

📐 Dimensions

Wheelbase Cherokee:

109.5 inches (Cherokee SJ)

Wheelbase Cj:

93.4 inches (CJ-5), 104.5 inches (CJ-7)

Wheelbase J Series:

119.5 inches (J-10), 131.5 inches (J-20)

Curb Weight:

Varies significantly by model and configuration; detailed specs not provided in product info.

🛡️ Safety Features

Crash Test Data:

Information not readily available for this era of vehicles in standardized formats. Manual focuses on mechanical safety components.

Braking System:

Hydraulic drum brakes (front and rear) or front disc/rear drum depending on configuration. Manual covers 'Brake System' in detail.

Restraint Systems:

Seat belts (lap belts standard, shoulder belts optional), manual covers 'Restraint System'.

💡 Technology Features

Audio System:

Basic AM/FM radio, potentially with 8-track or cassette options. Manual covers electrical system related to radio.

Driver Assistance Features:

Minimal to non-existent by modern standards. Focus is on mechanical systems.

Connectivity Features:

None.

🔧 Maintenance

Oil Change Interval:

Typically 3,000-5,000 miles or 3-6 months, depending on usage. Specifics in manual.

Tune Up Interval:

Spark plugs, filters, etc., typically every 20,000-30,000 miles. Specifics in manual.

Engine Oil Type:

Likely SAE 10W-30 or 10W-40, depending on climate. Manual will specify exact API service category.

Coolant Type:

Ethylene glycol based antifreeze mixed with water. Manual will detail capacity and mixture ratio.

Transmission Fluid Type:

ATF (Automatic Transmission Fluid) for automatics (e.g., Dexron II), gear oil for manuals. Manual will specify exact type and capacity.

Common Wear Items:

Leaf springs (sagging), U-joints, clutch components, carburetor issues, rust (especially on body panels and frame), aging electrical components.

Engine Problems:

AMC engines generally robust but can develop leaks, ignition system issues, and carburetor tuning problems. Manual covers engine diagnostics extensively.

📚 Vehicle History

Jeep Legacy:

Jeep has a long history of producing rugged, off-road capable vehicles, dating back to WWII.

Cherokee Sj Evolution:

The SJ Cherokee, introduced in 1974, was a significant step for Jeep, offering a full-size, wagon-like SUV with significant off-road capability. The 1979 model is part of the initial generation.

Cj Evolution:

The CJ-5 and CJ-7 are direct descendants of the original Willys military Jeeps, evolving into civilian recreational off-road vehicles. The CJ-7, introduced in 1976, offered a longer wheelbase and improved comfort over the CJ-5.

J Series Evolution:

The J-series trucks (J-10, J-20) were Jeep's full-size pickup trucks, offering robust utility and off-road performance, based on the SJ chassis.

Manufacturing Era:

The 1979 model year falls within the AMC ownership era of Jeep.

🏆 Awards & Recognition

Off Road Reputation:

Jeep vehicles of this era are renowned for their off-road capability and iconic status, though specific awards are not listed in the product description.