🏷️ Basic Information Identification Make: Land Rover Model: Defender (Defender 90, Defender 110, Defender 130) Generation: Third Generation (Defender) Production Years Covered: 1990-1994 Codes Vehicle Platform Code: LD (Defender Platform) 👋 Introduction Market Position Positioning: A premium, essential resource for Land Rover Defender owners and independent workshops seeking to maintain and repair these iconic vehicles. Competitive Analysis Comparison: This manual is presented as superior to less complete or pirated versions, offering guaranteed completeness and accuracy. Key Features Completeness: Guaranteed complete manual with no missing pages, offering full coverage. Ease Of Use: Provided in an easy-to-use PDF format with a superb table of contents for efficient navigation. Customer Focus: Customer satisfaction guaranteed, emphasizing a 'do it right the first time' approach. 📋 Manual Details Coverage Areas Coverage: All global models and configurations for the specified years. Page Count Page Count: Hundreds of pages (specific count not provided, but indicated as comprehensive). Manual Type Type: Service Repair Workshop Manual Language Language: English Format Format: PDF Download 📖 Manual Coverage Systems Covered Powertrain: Engine mechanical, fuel system, lubrication, cooling, exhaust, ignition, starting, charging. Transmission: Manual transmission, transfer case, clutch, driveline, drive axles. Chassis: Suspension (front and rear), steering system, braking system (including ABS if applicable for specific models). Electrical: Wiring diagrams, lighting, instruments, power accessories, body electrical systems, engine management electronics. Body: Body panels, doors, windows, interior trim, exterior trim, seats, roof systems. Procedures Included Maintenance: Scheduled maintenance, lubrication, fluid changes, filter replacements, inspection procedures. Troubleshooting: Diagnostic charts, symptom analysis, fault finding for all major systems. Repair: Step-by-step repair procedures for all components, including engine rebuilds, transmission overhauls, brake caliper replacement, suspension arm replacement, electrical component repair. Overhaul: Detailed instructions for complete disassembly, inspection, and reassembly of major mechanical components. Installation: Procedures for installing new or replacement parts. Technical Depth Depth: Comprehensive, covering basic maintenance to full engine and transmission rebuilds, including electrical diagnostics and troubleshooting. 📊 Manual Specifications File Format PDF Quality: High-quality PDF, likely scanned from original factory publications, ensuring clarity of text and diagrams. Searchability: Searchable text for quick access to specific information. Print Quality Printable: Printable pages for on-site workshop use. Binding Type Binding: N/A (Digital Download) Paper Type Paper Type: N/A (Digital Download) ⚙️ Engine Specifications Primary Engine Engine Options Covered: Covers multiple engine variants prevalent during 1990-1994, including the 2.5L 12J/200Tdi Diesel, 2.5L 300Tdi Diesel (later models), 2.0L 4-cylinder Petrol (14CUX engine management), and 3.5L V8 Petrol (EFI). Performance 200Tdi Power: Approximately 107 hp (79 kW) at 4000 rpm and 195 lb-ft (265 Nm) of torque at 1800 rpm. 3.5L V8 Efi Power: Approximately 135 hp (100 kW) at 3600 rpm and 220 lb-ft (298 Nm) of torque at 2200 rpm. Fuel System Diesel Injection: Indirect Injection (IDI) for 12J, Direct Injection (TDI) for 200Tdi and 300Tdi. Petrol Injection: Lucas/Bosch Electronic Fuel Injection (EFI) for V8 and 4-cylinder petrol engines. Lubrication Oil Type Recommendation: Typically API CE or CF-4 for diesel engines, API SG or SH for petrol engines. Specific viscosity grades (e.g., 15W-40, 10W-40) depend on climate and engine type. Refer to manual for exact specifications. Cooling Coolant Type: Ethylene Glycol-based antifreeze/coolant, typically a 50/50 mix with distilled water. Specific formulations may vary by region and OEM recommendation. 🔧 Transmission Standard Manual Gearboxes Covered: LT77 (earlier models) and R380 (introduced during this period) 5-speed manual transmissions. Optional Automatic Gearboxes Covered: ZF 4HP22 4-speed automatic transmission (optional on some models). Features Transfer Case: Permanent 4-wheel drive system with lockable center differential (via hand lever) and selectable high/low range ratios. Fluid Specifications Manual Gearbox Oil: API GL-4 or GL-5 gear oil. Specific viscosity (e.g., 75W-90, 80W-90) and capacity (approx. 2.5-3.0 liters for LT77/R380) detailed in manual. Automatic Gearbox Oil: ZF TE-ML 04D, TE-ML 14A or equivalent DEXRON II/III ATF fluid. Capacity approx. 5.5-6.0 liters. 📐 Dimensions Exterior Wheelbase Defender 90: 92.9 inches (2360 mm) Wheelbase Defender 110: 110 inches (2794 mm) Wheelbase Defender 130: 127 inches (3226 mm) Weights Curb Weight Range: Approximately 3,500 - 4,500 lbs (1588 - 2041 kg) depending on engine, body style, and equipment. Gross Vehicle Weight Rating: Ranges from approximately 5,500 lbs to over 8,000 lbs (2500 kg to 3600+ kg) for 110/130 models, depending on configuration. 🛡️ Safety Features Ratings Crash Test Data: Limited official crash test data from modern agencies is available for this era of Defender. The vehicle's design prioritizes off-road capability and durability over contemporary passive safety features. Active Features ABS: Anti-lock Braking System (ABS) was an optional or standard feature on some later 1990s models, but not universally present across the entire 1990-1994 range. Passive Features Seat Belts: Three-point seatbelts for front occupants, lap belts for rear occupants (configuration varies by body style). Roll Over Protection: Integrated roll cage structure as part of the chassis and body design, inherent to its off-road purpose. 💡 Technology Features Infotainment Original...