🏷️ Basic Information Identification Make: Jeep Model: Cherokee Model Code: YJ (Wrangler) & XJ (Cherokee) Year: 1984 Codes Chassis Code: XJ (Cherokee), YJ (Wrangler - though manual primarily focuses on XJ for this year, but is bundled) 👋 Introduction Market Position Segment: Compact SUV / Off-road Vehicle Target Audience: DIY enthusiasts, independent repair shops, professional technicians Competitive Analysis Competitors: Bronco II, Blazer, Pathfinder, Trooper Key Features Offroad Capability: Renowned for its off-road prowess, solid axles (later models), and durable construction Body On Frame: Robust body-on-frame construction, providing strength and durability Versatility: Adaptable platform for off-roading, daily driving, and utility 📋 Manual Details Coverage Areas Coverage Type: Comprehensive Repair and Service Systems: Engine, Transmission, Drivetrain, Suspension, Steering, Brakes, Electrical, HVAC, Body, Frame Page Count Estimated Pages: 1000+ Manual Type Type: Service Manual / Repair Manual Language Language: English Format Format: PDF Download 📖 Manual Coverage Systems Covered Engine Mechanical: Full engine disassembly, assembly, component identification, torque specifications, timing, diagnostics Fuel System: Fuel delivery, injection systems (TBI, MPI), fuel pump, injectors, pressure regulator, diagnostics Ignition System: Distributor, coil, spark plugs, ignition timing, electronic ignition components, diagnostics Cooling System: Radiator, water pump, thermostat, hoses, fan, coolant specifications, troubleshooting Exhaust System: Manifolds, catalytic converter, mufflers, pipes, gaskets, emissions components Transmission Manual: Clutch assembly, shifter mechanism, gear selection, rebuild procedures, fluid specifications Transmission Automatic: Torque converter, valve body, planetary gears, hydraulic systems, rebuild procedures, fluid specifications Drivetrain 4Wd: Transfer case (NV242, NP231), front/rear drive shafts, U-joints, axle assemblies, differentials Suspension Front: Leaf springs, shocks, sway bar, bushings, alignment specifications Suspension Rear: Leaf springs, shocks, bushings, alignment specifications Steering System: Steering box, power steering pump, tie rods, drag link, alignment, fluid specifications Brake System: Front disc brakes, rear drum brakes, master cylinder, brake booster, calipers, wheel cylinders, brake fluid specifications Electrical System Charging: Alternator, voltage regulator, battery, wiring diagrams Electrical System Starting: Starter motor, starter solenoid, ignition switch, wiring diagrams Lighting System: Headlights, taillights, turn signals, interior lights, wiring diagrams Instrument Panel: Gauges, indicators, warning lights, cluster removal and repair HVAC System: Heater core, A/C compressor, evaporator, refrigerant, blower motor, controls, troubleshooting Body And Frame: Body panels, doors, windows, latches, hinges, weatherstripping, frame inspection and repair Procedures Included Maintenance: Oil changes, fluid checks and changes, filter replacements, spark plug replacement, lubrication Troubleshooting: Diagnostic flowcharts for common issues, electrical system troubleshooting, drivability problems Repair: Step-by-step instructions for component removal, installation, and repair Diagnostics: Fault code interpretation (where applicable), electrical testing, mechanical diagnostics Rebuilding: Detailed procedures for engine, transmission, and axle assembly rebuilds Alignment: Front and rear suspension alignment specifications and procedures Electrical Testing: Voltage, resistance, and continuity testing for various circuits Technical Depth Depth Level: Professional Technician Level with detailed diagnostics and repair procedures Diagnostic Charts: Extensive diagnostic flowcharts for drivability, electrical, and mechanical issues Torque Specs: Comprehensive torque specifications for all major fasteners and components Wiring Diagrams: Detailed electrical system wiring diagrams with component locations Schematics: Hydraulic, vacuum, and electrical schematics 📊 Manual Specifications File Format Digital Format: PDF (Portable Document Format) Searchability: Searchable text for quick information retrieval Print Quality Resolution: High-resolution scans suitable for printing Readability: Clear and legible text and diagrams Binding Type Binding: N/A (Digital PDF Download) Paper Type Paper: N/A (Digital PDF Download) ⚙️ Engine Specifications Primary Engine Engine Code: AMC 2.5L I4 (150 cu in) Engine Type: Inline 4-Cylinder, Overhead Valve (OHV) Displacement: 2.5 Liters (2466 cc) Bore X Stroke: 3.875 in x 3.250 in (98.4 mm x 82.6 mm) Compression Ratio: 8.2:1 Horsepower Net: 112 hp @ 4800 rpm Torque Net: 135 lb-ft @ 2400 rpm Fuel System Fuel Delivery: Throttle Body Injection (TBI) Fuel Type: Unleaded Gasoline Fuel Pressure: 12-15 PSI Optional Engine Engine Code: AMC 4.2L I6 (258 cu in) - Likely available in later 1984 models and common in XJ Engine Type: Inline 6-Cylinder, Overhead Valve (OHV) Displacement: 4.2 Liters (4235 cc) Horsepower Net: 116 hp @ 3200 rpm (approx.) Torque Net: 210 lb-ft @ 2000 rpm (approx.) 🔧 Transmission Standard Type: 4-Speed Manual Transmission (e.g., T-4, BA/10-5 AMC) Optional Type: 3-Speed Automatic Transmission (e.g., TF-999) Features Transfer Case: Selec-Trac (2WD/4WD Part-time) NP207 / NP218 (early models) Fluid Spec Manual Fluid: GL-4 SAE 80W-90 Gear Oil (check specific transmission model) Automatic Fluid: ATF+3 (or equivalent for TF-999, check manual for exact spec) 📐 Dimensions Exterior Wheelbase: 93.4 inches (Cherokee XJ) / 93.4 inches (YJ Wrangler) Length: 167.2 inches (Cherokee XJ) / 151.4 inches (YJ Wrangler) Width: 69.9 inches (Cherokee XJ) / 69.4 inches (YJ Wrangler) Height: 63.7 inches (Cherokee XJ) / 72.4 inches (YJ Wrangler) Weights Curb Weight: Approx. 3100-3300 lbs (depending on configuration) 🛡️ Safety Features Ratings NHTSA Rating: Not readily available for this specific year and model configuration in modern formats. Active Features ABS: Not standard on most 1984 models, optional on some higher trims. Passive Features Seatbelts: Standard front and rear seatbelts Airbags:...