Target Audience:
Do-it-yourselfers and experienced mechanics
Advantage Over Print:
Cost-effective, convenient digital format, instant access
Information Access:
Step-by-step instructions, hundreds of photos/illustrations, complete disassembly detail
Licensing:
No extra fees, no expiry dates
Powertrain:
Engine, Transmission, Differential, Axle
Chassis And Suspension:
Suspension, Steering, Brakes, Chassis/Body
Electrical And Engine Management:
Electrical System, Wiring Diagram, Engine Control System, Fuel System, Cooling System, Emission System
Comfort And Convenience:
Heater/Air Conditioning, Interior, Restraint System
Fuel Injection Coverage:
Fuel Injection (if equipped, typically later models or conversions, but manual covers fuel system in general)
Engine Control System Coverage:
Engine Control System (ECU functions related to ignition and fuel)
Emission System Coverage:
Emission control systems and diagnosis
Cooling System Coverage:
Radiator, water pump, thermostat, hoses, fan
Steering System Coverage:
Steering gearbox, steering column, tie rods, power steering (if equipped)
Axle And Differential Coverage:
Front and rear axles, differential components, gear ratios
Maintenance Procedures:
General Maintenance, Periodic Lubrication
Repair Procedures:
Engine Service/Repair, Transmission Service/Repair, Brake System Repair, Suspension Component Replacement, Steering System Repair, Cooling System Repair, Fuel System Repair, Electrical System Troubleshooting and Repair, Bodywork Repair
Diagnostic Procedures:
Troubleshooting
Troubleshooting Scope:
Comprehensive troubleshooting guides for common and complex issues
Rebuild Procedures:
Detailed procedures for major component rebuilds (engine, transmission, axles)
Depth Of Coverage:
Complete disassembly to guided repair procedures
Illustration Detail:
Hundreds of photos and illustrations
Searchability:
Likely text-searchable PDF, allowing quick finding of topics
Printability:
Fully Printable (entire manual or selected pages)
Binding Type:
N/A (Digital PDF)
Paper Type:
N/A (Digital PDF)
Operating Systems:
All Versions of Windows, Mac, Smartphones, Tablets (via web browser or PDF reader)
Software Requirements:
Adobe PDF Reader, Winzip (free)
Engine Options 1979 Cj7:
304 CID (5.0L) V8, 258 CID (4.2L) Inline-6
304 V8 Approx Hp:
125-150 hp (varies by tuning)
258 I6 Approx Hp:
110-120 hp (varies by tuning)
304 V8 Approx Torque:
200-220 lb-ft
258 I6 Approx Torque:
180-195 lb-ft
Fuel System Type:
Carbureted (e.g., Rochester, Motorcraft for V8; Carter BBD for I6)
Fuel Type:
Unleaded Gasoline
Height:
64.5 inches (without options/accessories)
Curb Weight:
Approx. 3,300 - 3,800 lbs (varies by configuration)
Gross Vehicle Weight Rating Gvw:
Approx. 5,000 - 5,500 lbs
Oil Change Interval:
Every 3,000 - 5,000 miles or 6 months
Tune Up Interval:
Check spark plugs, points, condenser every 15,000 - 30,000 miles (as applicable)
Engine Oil Type:
API SG, SAE 10W-30 or 10W-40 (check owner's manual for specifics)
Transmission Fluid Manual:
GL-4 Gear Oil (e.g., SAE 80W-90)
Transmission Fluid Automatic:
Dexron III / Mercon
Coolant:
Ethylene Glycol Antifreeze / Coolant, 50/50 mix with distilled water
Transfer Case Fluid:
GL-4 Gear Oil (e.g., SAE 80W-90)
Differential Fluid:
API GL-5 Gear Oil (e.g., SAE 80W-90 or 75W-90)
Common Issues:
Rust (body, frame), carburetor tuning, electrical gremlins, aging suspension components, vacuum leaks
Engine Specific Issues:
Valve stem seals (I6), oil pump drive (V8), carb tuning complexities
Jeep Legacy:
Off-road icon, military origins, rugged utility
Cj Lineage:
Successor to CJ-5, precursor to Wrangler YJ
Key Cj7 Distinctions:
Longer wheelbase than CJ-5, wider track, improved comfort features
Production Period:
1976-1986
