🏷️ Basic Information Identification Make: Land Rover Model: Discovery Generation: Series II (L318) Production Years Covered: 1998-2004 Chassis Code: L318 Codes Manual Product Name: 1998-2004 Land Rover Discovery (L318) Service Repair Manual Manual Description: 1998-2004 Land Rover Discovery Series II (L318) Service And Repair Manual 👋 Introduction Market Position Positioning: The Land Rover Discovery Series II (L318) represented a significant evolution from its predecessor, aiming to blend rugged off-road capability with improved on-road comfort and refinement, targeting the premium SUV market. It competed with vehicles like the Jeep Grand Cherokee, Mercedes-Benz M-Class, and BMW X5. Competitive Analysis Strengths: Exceptional off-road prowess, strong chassis, distinctive styling, spacious interior, advanced (for its time) electronic systems like HDC and SLS. Weaknesses: Reliability concerns, particularly with electronics and certain engine components; higher running costs; complex systems requiring specialized knowledge. Key Features Features: Permanent four-wheel drive, sophisticated suspension systems (SLS), integrated body-frame construction, powerful V8 engine, and a focus on luxury and capability. Manual Value Proposition Value: This manual is crucial for owners and technicians dealing with the complexities of the L318 Discovery, providing the authoritative information needed to maintain, diagnose, and repair the vehicle correctly, thus mitigating potential reliability issues. 📋 Manual Details Coverage Areas Overall Coverage: All Models & All Repairs A-Z Specificity: Specific to Land Rover Discovery Series II (L318) Target Audience: Technicians and advanced DIYers Page Count Estimated Pages: Substantial (exact count not provided, but implies comprehensive factory-level detail) Manual Type Type: Service and Repair Manual Language Language: English Format Format: Likely digital (PDF) for modern distribution, potentially available in print 📖 Manual Coverage Systems Covered Powertrain: Engine mechanical, fuel system, ignition system, exhaust system, cooling system, lubrication system Drivetrain: Automatic transmission, manual transmission (if applicable), transfer case, drive shafts, differentials, axles Suspension And Steering: Front suspension, rear suspension (including Self-Leveling Suspension - SLS), steering gear, power steering system, wheel alignment Brakes: Hydraulic brake system, ABS (Anti-lock Braking System), parking brake Electrical: Battery, charging system, starting system, lighting, instrumentation, body electrical, wiring diagrams, fuses, relays, ECUs (Electronic Control Units) Climate Control: HVAC (Heating, Ventilation, and Air Conditioning) system Body And Chassis: Body panels, interior trim, doors, windows, glass, chassis components, frame (if applicable), corrosion protection Safety Systems: Airbags, seat belts, ABS (as integrated system) Procedures Included Maintenance: Scheduled maintenance, fluid changes, filter replacements, lubrication Diagnosis: Troubleshooting guides, diagnostic procedures for common and uncommon faults, DTC (Diagnostic Trouble Code) interpretation Repair: Step-by-step repair instructions for all major components and systems Overhaul: Detailed procedures for engine, transmission, and differential overhauls Disassembly And Assembly: Complete instructions for disassembling and reassembling components Torque Specifications: Essential torque values for all fasteners Special Tools: Identification and usage of any special tools required for specific repairs Technical Depth Depth: Factory-level detail, covering everything from routine maintenance to complete engine and transmission rebuilds. Highly technical and detailed. Diagnostic Focus: Emphasis on accurate diagnosis using factory procedures and specifications 📊 Manual Specifications File Format Format Type: Digital (PDF) is most common for this era of manual, offering searchability and easy navigation. May also be available in printed form. Searchability: High (if PDF), allowing quick access to specific information. Print Quality Quality: Professional quality, mirroring original factory manuals with clear diagrams and text. Binding Type Binding: N/A (for digital) / Typically perfect bound or spiral bound for printed versions. Paper Type Paper: N/A (for digital) / High-quality paper stock for printed versions to withstand workshop use. ⚙️ Engine Specifications Primary Engine Engine Code: The primary engine for the Discovery Series II (L318) was the Rover/Buick 4.6L V8 (often designated as the GEMS or Thor engine depending on the year/region). Engine Type: Overhead Valve (OHV) V8, cast-iron block, aluminum cylinder heads Displacement: 4.6 Liters (4601 cc) Performance Horsepower: Approximately 217 hp (162 kW) at 4750 rpm (varies slightly by year and exact engine variant) Torque: Approximately 280 lb-ft (380 Nm) at 3250 rpm (varies slightly) Fuel System Fuel Delivery: Multi-point fuel injection (MPI) Fuel Type: Unleaded gasoline Cooling System Coolant Type: Ethylene glycol based coolant, typically 50/50 mix with distilled water. Specific Land Rover recommendations should be followed. Lubrication System Oil Type: API SJ, ILSAC GF-2 or higher. Viscosity: SAE 10W-40 or 5W-30 recommended for cold climates. Consult manual for precise specifications. Often specified as V8 engine oil. Oil Capacity: Approximately 5.9 Liters (6.2 US quarts) with filter change. Consult manual for exact figure. Engine Management ECU: Engine Control Unit (ECU) manages fuel injection and ignition timing. 🔧 Transmission Standard Type: 4-speed automatic transmission (ZF 4HP22 EH or similar variants) Optional Type: 5-speed manual transmission (less common, but available on some models/regions). Features Transfer Case: Permanent 4WD with a two-speed transfer box (high/low range) and center differential lock. Fluid Specifications Automatic Transmission Fluid: Dexron III or equivalent. Refer to manual for exact part number and specification. Fluid Capacity Automatic Transmission Capacity: Approximately...