🏷️ Basic Information Identification Make: Jeep Model: Wrangler Generation: TJ Year: 1997 Codes Chassis Code: TJ 👋 Introduction Market Position Target Audience: Jeep Wrangler TJ owners seeking to perform maintenance, repairs, and modifications. Competitive Analysis Value Proposition: Provides the same detailed information as a dealer service manual at a significantly lower cost and with instant digital access. Key Features Digital Enhancements: Bookmarks, searchable text, and index for improved navigation and usability. Organization: Best organization for efficient use. Delivery Method: Instant download. Content Focus Manual Purpose: To guide users through all aspects of maintaining, diagnosing, and repairing the 1997 Jeep Wrangler TJ. 📋 Manual Details Coverage Applicable Models: • Wrangler Sport • Wrangler SE • Wrangler Sahara Page Count Total Pages: 1909 Manual Type Type: Factory Service/DIY Repair Manual (Official Workshop Service and Repair Manual) Language Language: English Format File Format: PDF Enhancements Searchability: Yes (Searchable Text) Navigation: Yes (Bookmarks and Index) Organization Structure: Highly organized with clear sections and a detailed index for efficient information retrieval. 📖 Manual Coverage Systems Covered Electrical Systems: • Battery • Starting System • Charging System • Ignition System • Instrument Panel System • Audio System • Horn System • Turn Signal and Hazard Warning System • Wiper and Washer System • Lamps • Passive Restraint Systems • Electrically Heated System • Chime/Buzzer Warning Systems • Wiring Diagrams Mechanical Systems: • Lubrication & Maintenance • Suspension • Differential & Driveline • Brakes • Clutch • Cooling System • Engine (2.5L Leaded-Gasoline, 2.5L Unleaded-Gasoline, 4.0L Unleaded-Gasoline, 4.0L Leaded-Gasoline) • Exhaust System and Intake Manifold • Frame and Bumpers • Steering • Transmission and Transfer Case • Tires and Wheels • Body Comfort And Climate: • Heating and Air Conditioning Emissions Emissions Control Systems: Emissions Control Systems Procedures Included Diagnostics And Repair: • All diagnostic and repair procedures covered • Rebuild procedures • Refurbishment procedures • Restoration procedures Diagnostic Troubleshooting: Yes, including specific procedures for various systems. Component Replacement: Yes, detailed instructions for replacing all major components. Adjustment Procedures: Yes, for systems requiring calibration or adjustment. Lubrication Schedule: Yes, with specific recommendations for various points. Technical Depth Level Of Detail: Comprehensive (suitable for DIY and experienced mechanics) Component Index Availability: Yes 📊 Manual Specifications File Characteristics Searchable Text: Yes Bookmarks: Yes Index: Yes Printability Print Restriction: Printable without any restriction Print Quality Quality: High (hundreds of photographs and illustrations) Binding Type Type: Digital (PDF download) Paper Type Digital Format: PDF ⚙️ Engine Specifications Primary Engine Engine Options: • 2.5L Leaded-Gasoline • 2.5L Unleaded-Gasoline • 4.0L Unleaded-Gasoline • 4.0L Leaded-Gasoline Performance Horsepower 40L: Approx. 181 hp @ 4,500 rpm (Unleaded) Torque 40L: Approx. 220 lb-ft @ 3,200 rpm (Unleaded) Horsepower 25L: Approx. 117 hp @ 4,700 rpm (Unleaded) Torque 25L: Approx. 135 lb-ft @ 3,000 rpm (Unleaded) Fuel System Induction Type: Multi-port Fuel Injection (MPI) Engine Block Material Engine Construction 40L: Cast Iron Engine Construction 25L: Cast Iron Valve Train Valve Train 40L: Overhead Valve (OHV), 2 valves per cylinder Valve Train 25L: Overhead Valve (OHV), 2 valves per cylinder 🔧 Transmission Standard Type: Manual Transmission (AX-5 for 2.5L, NV3550 for 4.0L) Optional Type: Automatic Transmission (42RLE) Features Transfer Case: 2-speed New Process Gear (NPG) NP231 Command-Trac part-time four-wheel-drive system Gear Ratios Manual 350 25L: 3.94:1 (1st), 2.24:1 (2nd), 1.37:1 (3rd), 1.00:1 (4th), 3.54:1 (Reverse) Automatic 42Rle: 2.74:1 (1st), 1.54:1 (2nd), 1.00:1 (3rd), 0.69:1 (4th) 📐 Dimensions Exterior Wheelbase: 93.4 inches Length: 151.4 inches Width: 66.4 inches Height: 71.4 inches (soft top) Weights Curb Weight Approx: 3,130 - 3,440 lbs 🛡️ Safety Features Ratings NHTSA Rollover Resistance: 3-star (standard roof) Active Features Braking System: Front disc brakes, Rear drum brakes. Optional Anti-lock Braking System (ABS) Passive Features Airbags: Driver and Passenger front airbags Seat Belts: Three-point front seat belts, two-point rear seat belts (lap belts). 💡 Technology Features Infotainment Audio System: Basic AM/FM radio with cassette player. Optional CD player. Driver Assistance ABS: Optional Anti-lock Braking System (ABS). Connectivity Features: Limited by era; primarily analog systems with basic connectivity for audio. 🔧 Maintenance Service Intervals Oil Change: Every 3,000 miles or 3 months (under severe conditions), 5,000 miles or 6 months (under normal conditions). Transmission Fluid Change: Automatic: Every 30,000-60,000 miles; Manual: Check as needed. Fluid Specifications Engine Oil: SAE 10W-30 (check owner's manual for specific viscosity recommendations based on temperature). Coolant: 50/50 mixture of Mopar Antifreeze/Coolant (or equivalent ethylene glycol-based) and distilled water. Brake Fluid: DOT 3 Power Steering Fluid: Mopar Power Steering Fluid or equivalent ATF+4. Transfer Case Fluid: NV231: Mopar Manual Transmission Lubricant (or equivalent synthetic manual transmission fluid, e.g., Pennzoil Synchromesh) - Check manual for exact spec. Differential Fluid: API GL-5, SAE 75W-90 (front and rear differentials). Known Issues Common Wear Items: • Clutch wear (manual transmission) • Ball joints and tie rod ends • Oil filter adapter O-rings (leakage) • Radiator and hoses...