🏷️ Basic Information Identification Make: Jeep Model: CJ-5 Year: 1958 Codes Chassis Code: CJ-5 Vin Prefix: 8303 👋 Introduction Market Position Vehicle Segment: Compact Utility Vehicle (CUV) / Off-Road Vehicle Target Audience: Enthusiasts, restorers, mechanics working on vintage Jeep vehicles Competitive Analysis Contemporary Rivals: Willys MB/M38 (predecessors), International Harvester Scout (later models), Land Rover Series Key Features Vehicle Philosophy: Rugged, utilitarian, go-anywhere capability Manual Purpose: Provide definitive guidance for maintaining, repairing, and troubleshooting the 1958 Jeep CJ-5. 📋 Manual Details Coverage Areas Primary Focus: Service and Repair Secondary Focus: Maintenance and Troubleshooting Page Count Estimated Pages: 350-400 Manual Type Type: Factory Service Manual / Workshop Manual Language Language: English Format Format: Digital (PDF) 📖 Manual Coverage Systems Covered Engine: Complete overhaul, tuning, fuel system, cooling system, lubrication system, ignition system, exhaust system Transmission: Manual transmission (T90) service, overhaul, clutch, drive shafts, transfer case Chassis: Frame inspection and repair, suspension (front and rear), steering system (worm and sector, linkages), front axle, rear axle Brakes: Hydraulic drum brake system service, master cylinder, wheel cylinders, brake shoes, brake lines, parking brake Electrical: 12-volt electrical system, starter, generator/alternator (depending on build spec), battery, lighting, gauges, wiring diagrams Body: Body panels, doors, windshield, seats, fenders, tailgate, soft top and hardtop options (where applicable) Procedures Included Maintenance: Regular service intervals, lubrication points, fluid changes, filter replacements, tune-up procedures Troubleshooting: Diagnostic charts for common problems, symptom-based troubleshooting guides Repair: Detailed step-by-step repair instructions for all major components and systems, including engine rebuilds, transmission overhauls, brake repairs Diagnostics: Component testing, electrical system diagnostics, engine performance diagnostics Technical Depth Depth: Comprehensive: Covers basic maintenance to full component rebuilds and advanced diagnostics. Detail Level: Exploded views, torque specifications, clearance measurements, wiring diagrams, detailed schematics 📊 Manual Specifications File Format File Type: PDF Searchability: Searchable text content Print Quality Resolution: High-resolution scans suitable for printing Binding Type Binding: N/A (Digital Format) Paper Type Paper: N/A (Digital Format) ⚙️ Engine Specifications Primary Engine Engine Code: Hurricane F-Head (F4-134) Engine Type: Inline 4-Cylinder, Overhead Valve (OHV) Displacement: 2199 cc (134.2 cubic inches) Bore X Stroke: 3.125 in x 4.375 in (79.4 mm x 111.1 mm) Compression Ratio: 6.9:1 (Typical) Performance Horsepower: 75 hp @ 3600 RPM (SAE Gross) Torque: 114 lb-ft @ 1600 RPM (SAE Gross) Fuel System Carburetor: Carter W-ON (Model YF or similar, 1-barrel) Fuel Type: Unleaded Gasoline (Octane Rating may vary, consult manual) Fuel Delivery: Mechanical Fuel Pump Ignition System Ignition Type: Distributor, Coil, Spark Plugs Lubrication System Oil Capacity: 5 US Quarts (with filter) - Consult manual for exact capacity Cooling System Coolant Type: Water/Antifreeze mixture (50/50 recommended) Radiator Capacity: Approx. 10-12 US Quarts (consult manual) 🔧 Transmission Standard Transmission Type: Manual Model: T90 Gears: 3-Speed Forward, 1-Speed Reverse Transfer Case: Dana 18 (2-Speed, 4x4) Transmission Fluid Type: GL-4 Gear Oil (e.g., SAE 80W-90) - Consult manual for specific grade Transfer Case Fluid Type: GL-4 Gear Oil (e.g., SAE 80W-90) - Consult manual for specific grade 📐 Dimensions Exterior Wheelbase: 81 inches (2057 mm) Overall Length: 145.3 inches (3690 mm) Overall Width: 67.3 inches (1709 mm) Overall Height: Approx. 66 inches (1676 mm) (without top, variable) Ground Clearance: Approx. 8-10 inches (203-254 mm) (variable) Weights Curb Weight: Approx. 2,400 - 2,700 lbs (1089 - 1225 kg) Gross Vehicle Weight Rating: Approx. 3,600 - 4,000 lbs (1633 - 1814 kg) Payload Capacity: Approx. 1,200 - 1,500 lbs (544 - 680 kg) Towing Capacity: Consult manual; typically around 1000-1500 lbs for trailer 🛡️ Safety Features Ratings Crash Testing Era: Pre-dates modern standardized crash testing (NHTSA/IIHS) Active Features Braking System: Hydraulic drum brakes, front and rear. Parking brake operates rear brakes. Steering System: Worm and sector steering, manual Passive Features Seat Belts: Optional or not standard equipment for the era; manual will detail installation if applicable. Rollover Protection: Basic structure; hardtop or rollbar optional and not typically factory-integrated. Lighting: Halogen or sealed-beam headlights, taillights, brake lights, turn signals (may vary by region/spec) 💡 Technology Features Infotainment Audio System: Basic AM radio optional. Primarily designed for functional operation, not advanced entertainment. Driver Assistance Features: None; designed for basic mechanical operation. Safety features are mechanical or structural. Connectivity Features: None. 🔧 Maintenance Service Intervals Oil Change Interval: Every 2,000 - 3,000 miles or 3-6 months (consult manual for specifics) Grease Points: Weekly or bi-weekly lubrication of suspension, steering, and driveline U-joints recommended. Tune Up Interval: Every 6,000 - 12,000 miles (includes spark plugs, timing adjustment, carburetor adjustment) Fluid Specifications Engine Oil Grade: SAE 30 or SAE 10W-30 depending on climate (consult manual for exact recommendation) Brake Fluid Type: DOT 3 Hydraulic Brake Fluid (ensure correct type for vintage systems) Coolant Specification: Ethylene Glycol based antifreeze, mixed 50/50 with distilled water. Known Issues Common Wear Items: Clutch wear, brake shoe wear, exhaust system rust, universal joint wear, differential seals, generator brushes (if equipped) Engine Caracteristics:...