🏷️ Basic Information Identification Make: Jeep Model: CJ-3B Year: 1956 Codes Chassis Code: CJ-3B 👋 Introduction Market Position Target Audience: Jeep CJ-3B owners, mechanics, restorers, and enthusiasts Competitive Analysis Value Proposition: Provides factory-accurate information for maintenance, repair, and restoration of a classic Jeep model Key Features Completeness: Official full factory service manual, ensuring comprehensive coverage of all factory procedures and specifications Accessibility: Downloadable format allows for instant access and selective printing 📋 Manual Details Coverage Areas Covered Models: Jeep CJ-3B 1956 Page Count Approximate Pages: Hundreds (Specific count not provided in description, but implied to be comprehensive) Manual Type Type: Workshop Service Repair Manual Language Language: English Format Format: Downloadable (likely PDF) 📖 Manual Coverage Systems Covered Engine: Yes, comprehensive coverage Transmission: Yes, comprehensive coverage Drivetrain: Yes, comprehensive coverage Suspension: Yes, comprehensive coverage Steering: Yes, comprehensive coverage Brakes: Yes, comprehensive coverage Electrical System: Yes, comprehensive coverage including wiring diagrams Body And Chassis: Yes, comprehensive coverage Fuel System: Yes, comprehensive coverage Cooling System: Yes, comprehensive coverage Exhaust System: Yes, comprehensive coverage HVAC: Likely limited to basic ventilation/heater systems common for the era Procedures Included Routine Maintenance: Yes, including oil changes, filter replacements, lubrication Troubleshooting: Yes, diagnostic procedures for common issues Repair Procedures: Yes, detailed step-by-step instructions for component removal and installation Overhaul Procedures: Yes, likely including engine and transmission rebuilds Electrical Diagnostics: Yes, including testing of components and circuits Specifications And Tolerances: Yes, critical measurements for assembly and adjustment Technical Depth Depth: Comprehensive factory-level detail, suitable for professional mechanics and advanced DIYers 📊 Manual Specifications File Format Digital Format: Likely PDF (Adobe Acrobat compatible) Print Quality Printability: High-resolution scans, suitable for clear printing of individual pages or entire manual Binding Type Binding: N/A (Digital download; physical binding depends on user printing choice) Paper Type Paper Quality: N/A (Digital download; paper type depends on user printing choice) Searchability Text Search: Likely searchable text within the PDF (if OCR applied) ⚙️ Engine Specifications Primary Engine Engine Code: Hurricane F-Head Engine Type: Inline 4-cylinder, Overhead Valve (OHV) Displacement: 134 cu in (2.2 L) Performance Horsepower: Approx. 72 hp @ 4000 rpm Torque: Approx. 114 lb-ft @ 1750 rpm Fuel System Fuel Delivery: Carbureted (likely Carter or equivalent) Fuel Type: Regular Unleaded Gasoline Ignition System Ignition Type: Distributor, Coil, Spark Plugs Lubrication System Oil Type Specification: API SF/CD or equivalent (check manual for exact 1956 spec, likely SAE 30 or 10W-30) Cooling System Cooling Method: Liquid-cooled, Pressurized 🔧 Transmission Standard Transmission Type: 3-speed Manual Synchromesh Features Transfer Case: 2-speed, part-time 4WD system (Dana 18 or similar) Fluid Type Transmission Fluid: GL-4 Gear Oil (SAE 80 or 90, check manual for exact spec) Transfer Case Fluid: GL-4 Gear Oil (SAE 80 or 90, check manual for exact spec) 📐 Dimensions Exterior Wheelbase: Approx. 80 inches (2032 mm) Length: Approx. 132.5 inches (3365 mm) Width: Approx. 64.2 inches (1631 mm) Height: Approx. 70.5 inches (1791 mm) (to top of windshield frame) Weights Curb Weight: Approx. 2,400 lbs (1089 kg) Payload Capacity: Approx. 1,000 lbs (454 kg) Tires Standard Tire Size: 6.00x16 (often replaced with 7.00x15 or similar for better availability) Wheels Wheel Bolt Pattern: 5x5.5 inch (5x139.7 mm) 🛡️ Safety Features Ratings Crash Test Results: Not applicable for this era of vehicle. Safety was not standardized or tested as it is today. Active Features Braking System: Hydraulic Drum Brakes (all wheels) Passive Features Seat Belts: Optional/Aftermarket; not standard equipment for 1956 Roll Cage: No integrated roll cage; aftermarket options may be available 💡 Technology Features Infotainment Radio: Optional AM radio (period correct) Driver Assistance ABS: No Traction Control: No Connectivity Bluetooth: No 🔧 Maintenance Service Intervals Oil Change Interval: Typically every 2,000-3,000 miles or 6 months (consult manual for precise factory recommendation) Grease Points: Regular lubrication of chassis grease fittings (e.g., front end, driveshaft U-joints) is critical. Tune Up: Periodic inspection and adjustment of ignition timing, carburetor, and valve lash. Fluid Specifications Engine Oil Capacity: Approx. 5 quarts (4.7 liters) with filter (check manual) Coolant Type: Ethylene Glycol based antifreeze (check manual for specific mix ratio and type) Brake Fluid Type: DOT 3 or DOT 4 (check manual, though original spec might have been different) Known Issues Common Wear Items: Clutch, universal joints, kingpins, fuel pump, carburetor wear, exhaust system rust. Electrical Reliability: Original wiring can be brittle; periodic inspection and potential replacement is recommended. Rust Prone Areas: Floor pans, rear crossmember, fenders, and body tub. 📚 Vehicle History Brand Heritage Jeep Legacy: Direct descendant of WWII Willys MB, known for ruggedness and off-road capability Model Evolution Cj Series: CJ-3B succeeded the CJ-3A, introduced taller hood to accommodate the larger Hurricane engine. Production Production Years: 1953-1968 (CJ-3B) Manufacturer: Willys-Overland Motors (later Kaiser-Jeep) 🏆 Awards & Recognition Recognitions Off Road Icon: Recognized globally as an icon of off-road capability and utilitarian design. Ratings Durability Rating: High, known for...