Target Audience:
Jeep Wagoneer Sport 1979 owners, independent auto service professionals, mechanics.
Value Proposition:
Provides dealership-level service and repair information, enabling cost savings on maintenance and repairs.
Accuracy And Clarity:
Accurate, clear, and concise text with illustrations for ease of use.
Manufacturer Written:
Written by the manufacturers (Jeep) for authentic information.
Vehicle Specificity:
Vehicle-specific, not generic information.
Engine Mechanical:
Complete service, repair, and overhaul for all engine components.
Engine Electrical:
Ignition system, starting system, charging system, lighting, wiring diagrams.
Emission Control:
Components and procedures for emission control systems.
Fuel System:
Carburetor, fuel pump, fuel lines, fuel tank servicing.
Clutch System:
Clutch assembly, hydraulic system, adjustment, and repair.
Transmission Manual:
Service and repair of manual transaxle systems.
Transmission Automatic:
Service and repair of automatic transaxle systems.
Drivetrain:
Driveshaft, axles, differentials, and related components.
Suspension:
Front and rear suspension components, alignment, shock absorbers.
Steering:
Steering gear, power steering system, tie rods, linkage.
Brakes:
Brake system components, hydraulic lines, master cylinder, calipers/drums, parking brake.
Body Interior:
Interior trim, seats, dashboard, door panels, headliner.
Body Exterior:
Body panels, doors, hood, tailgate, glass, bumpers, trim.
Body Electrical:
Lighting, power windows, door locks, wipers, horn, interior electronics.
HVAC:
Heating, ventilation, and air conditioning system components and service.
Restraint System:
Seat belts and associated hardware.
Maintenance:
Scheduled maintenance, fluid changes, filter replacements, lubrication.
Troubleshooting:
Diagnostic procedures for common and uncommon issues.
Repair:
Step-by-step repair instructions for all covered systems.
Diagnostics:
Detailed diagnostic steps and fault finding.
Specifications:
Torque values, clearances, fluid capacities, electrical resistance.
Wiring Schematics:
Includes detailed wiring schematics for diagnosing and repairing electrical issues.
Part Identification:
Implied ability to identify and service specific parts through diagrams and descriptions.
Depth:
Comprehensive: Covers basic maintenance to major component overhauls and diagnostics, suitable for professional mechanics and skilled DIYers.
Detail Level:
Includes diagrams, illustrations, and wiring schematics for clear understanding.
Engine Options 1979:
Likely the AMC 360 cubic inch (5.9L) V8, potentially the AMC 304 V8 or 401 V8, depending on configuration. Manual specifies coverage for engine mechanical and electrical systems, implying detailed information is available.
Horsepower Torque:
Refer to specific engine variant coverage within the manual for detailed horsepower and torque figures (e.g., AMC 360 V8 typically produced around 175-195 gross HP).
Carburetion:
Likely Rochester Quadrajet or similar 2-barrel or 4-barrel carburetor, with detailed servicing procedures covered.
Wheelbase:
Approximately 108.7 inches (2761 mm) for the Wagoneer SJ.
Length:
Around 186 inches (4724 mm).
Width:
Approximately 78 inches (1981 mm).
Height:
Around 65 inches (1651 mm).
Curb Weight:
Typically in the range of 4,000 - 4,500 lbs (1814 - 2041 kg).
Gross Vehicle Weight Rating:
Varies by configuration, but generally above 5,500 lbs (2500 kg).
Oil Change Interval:
Typically every 3,000 miles or 3 months for the era. Manual will specify exact interval and oil type.
Tune Up Interval:
Spark plug and ignition system checks/replacement typically at 20,000-30,000 miles.
Engine Oil Type:
Refer to manual for specific SAE viscosity (e.g., SAE 10W-30 or 10W-40 likely). API service classification appropriate for the era (e.g., SF).
Coolant Type:
Ethylene glycol based antifreeze, typically a 50/50 mix with distilled water.
Transmission Fluid Automatic:
Dexron II (or equivalent) likely required for automatic transmissions.
Transmission Fluid Manual:
GL-4 or GL-5 gear oil, specific viscosity to be confirmed in the manual.
Differential Fluid:
GL-5 gear oil, specific weight depending on front/rear differentials and any locking mechanisms.
Power Steering Fluid:
ATF (Automatic Transmission Fluid) or specific power steering fluid.
Common Wear Items:
Carburetor adjustment/rebuilding, ignition components (points, condenser, coil), exhaust system, suspension bushings, universal joints, rear main seal leaks.
Body Rust:
Prone to rust in common areas like fender wells, rocker panels, and floor pans, especially in areas with road salt.
Electrical Gremlins:
Older wiring can become brittle and prone to shorts or intermittent issues, particularly related to grounds.
