🏷️ Basic Information Identification Make: Jeep Model: CJ-7 Model Generation: CJ-7 Model Years Covered: 1976, 1977, 1978, 1979, 1980, 1981, 1982, 1983, 1984, 1985, 1986 Codes Vin Prefix Common: J 👋 Introduction Market Position Vehicle Segment: Compact SUV / Off-Road Vehicle Key Appeal: Off-road capability, ruggedness, iconic design, customization potential Competitive Analysis Competitors Era: Ford Bronco, Chevrolet K5 Blazer, Toyota Land Cruiser FJ40 Key Features Design Philosophy: Body-on-frame construction, solid axles (front and rear), removable roof (full metal or soft top options) Powertrain Versatility: Offered with a range of inline-4 and inline-6 gasoline engines, and a V8 option during its lifespan. 📋 Manual Details Coverage Areas Primary Coverage: Complete Workshop Service and Repair Secondary Coverage: Maintenance, Troubleshooting, Diagnostics, Overhaul Page Count Estimated Pages: Hundreds (Specific count not provided in product info, typical for comprehensive manuals) Manual Type Type: Workshop Service Repair Manual Language Language: English Format Format: PDF 📖 Manual Coverage Systems Covered Engine Systems: Engine mechanical, fuel system, cooling system, lubrication system, ignition system, emission control systems Drivetrain Systems: Manual transmission, automatic transmission (if applicable), transfer case, axles, driveshafts, differentials Suspension Steering: Front suspension, rear suspension, steering system, power steering (if equipped) Braking Systems: Front brakes (disc/drum), rear brakes (drum), parking brake, brake hydraulics, ABS (if equipped, unlikely for early models) Electrical Systems: Battery, starting system, charging system, lighting, gauges, wiring diagrams, fuse boxes, accessory circuits Body Chassis: Frame, body panels, doors, hood, tailgate, interior trim, seats, bumpers HVAC: Heating, ventilation, and air conditioning (if equipped) Procedures Included Maintenance Procedures: Oil changes, filter replacements, fluid checks and top-offs, lubrication, spark plug replacement, belt inspection and replacement Repair Procedures: Engine rebuilds, transmission overhauls, clutch replacement, brake caliper/wheel cylinder repair, suspension component replacement, steering gear repair, electrical component diagnosis and replacement Troubleshooting: Diagnostic charts, symptom-based troubleshooting guides for common issues Diagnostics: Component testing, electrical system diagnostics, diagnostic trouble codes (where applicable) Technical Depth Depth: Comprehensive (covering everything from routine maintenance to complete engine and transmission rebuilds) Detail Level: Detailed step-by-step instructions with accompanying diagrams and illustrations 📊 Manual Specifications File Format File Type: Portable Document Format (PDF) Searchability: Likely searchable text (common for professionally produced PDFs) Print Quality Quality: High-resolution, suitable for printing Binding Type Binding: N/A (Digital PDF format) Paper Type Paper: N/A (Digital PDF format) ⚙️ Engine Specifications Primary Engine Engine Options 1976-1986: 2.5L AMC 'Iron Duke' I4, 4.2L AMC '304' I6, 4.8L AMC '360' V8, 5.0L (302) Ford V8 (early models in some markets/conversions), 2.1L (122ci) VM Motori Turbo Diesel (later models in select markets) Performance Typical Horsepower Range: 85 hp (Iron Duke) to 190 hp (360 V8) Typical Torque Range: 130 lb-ft (Iron Duke) to 300 lb-ft (360 V8) Fuel System Fuel Delivery: Carbureted (e.g., Rochester, Motorcraft) for most gasoline engines; fuel injection introduced on some later models/engines. Cooling System Coolant Type: Ethylene Glycol based (e.g., conventional green coolant) Lubrication System Oil Capacity 4.2L I6: 5 Quarts (with filter), SAE 10W-30 recommended 🔧 Transmission Standard Manual Transmission: 4-speed manual (e.g., T-18A, T-176, T-150) Optional Automatic Transmission: 3-speed automatic (e.g., TH400, 904 TF) Features Transfer Case: 2-speed manual transfer case (e.g., Dana 20, NP208) Fluid Specifications Manual Transmission Fluid: GL-4 or GL-5 gear oil (viscosity varies by temperature, typically 80W-90) Automatic Transmission Fluid: Dexron-III or equivalent 📐 Dimensions Exterior Wheelbase: Approx. 103.5 inches (2629 mm) Overall Length: Approx. 153.8 inches (3907 mm) Overall Width: Approx. 68.7 inches (1745 mm) Overall Height: Approx. 65.1 inches (1654 mm) (with hardtop, varies) Weights Curb Weight: Approx. 3,000 - 3,500 lbs (1360 - 1588 kg) (varies by engine and equipment) Gross Vehicle Weight Rating (Gvw R): Approx. 4,500 - 5,000 lbs (2041 - 2268 kg) Wheels Tires Bolt Pattern: 5x5.5 inch (139.7 mm) Typical Tire Size: 235/75R15, 31x10.50R15 (common aftermarket fitments) 🛡️ Safety Features Ratings Crash Test Data: Limited modern crash test data available for this era of vehicle. Design prioritizes robustness over advanced safety features. Active Features ABS: Not standard; may have been available as a rare option on later models. Passive Features Airbags: Not equipped with airbags. Seat Belts: Lap belts standard; shoulder belts became more common through the model run. Roll Cage: Integral roll bar behind front seats (part of chassis structure). 💡 Technology Features Infotainment Audio System: Basic AM/FM radio, optional cassette player. Speakers typically mounted in dash or door panels. Driver Assistance Cruise Control: Optional on some models. Connectivity Connectivity Features: None by modern standards; primarily mechanical and basic electrical systems. 🔧 Maintenance Service Intervals Oil Change Frequency: Every 3,000 miles or 6 months (typical for the era, depending on usage) Transmission Fluid Change: Every 30,000-50,000 miles (manual and automatic, depending on usage and fluid type) Coolant Flush: Every 2-3 years or 30,000 miles Fluid Specifications Brake Fluid Type: DOT 3 or DOT 4 Power Steering Fluid: ATF Dexron-II/III or specific power steering fluid (check vehicle specifics)...