Positioning:
The Land Rover Defender is positioned as a rugged, go-anywhere utility vehicle with a strong heritage and cult following. This manual serves owners and independent workshops seeking to maintain and repair these iconic vehicles.
Competition:
While direct competitors are few, the Defender's closest rivals in spirit and off-road capability often include vehicles like the Mercedes-Benz G-Class (older generations), Jeep Wrangler, and Toyota Land Cruiser (specific models).
Manual Advantage:
Complete and comprehensive coverage of all systems, detailed diagrams and procedures, digital format for easy access and printing, cost-effective alternative to factory CD-ROMs.
Engine Systems:
Engine overhaul, tuning, diagnostics, fuel system, lubrication, cooling system, exhaust system, emission control systems.
Transmission Systems:
Manual transmission (R380, LT230 transfer case), clutch, driveline, differentials, PTO (if applicable).
Suspension Systems:
Front and rear suspension, springs, shock absorbers, anti-roll bars, steering system.
Brake Systems:
Front and rear disc brakes, ABS (if equipped), brake lines, master cylinder, power assistance.
Electrical Systems:
Wiring diagrams, starter, alternator, battery, lighting, ignition, instrumentation, control modules, accessories.
Body Systems:
Body shell, doors, windows, interior trim, seats, bumpers, exterior panels, chassis corrosion protection.
HVAC Systems:
Heating, Ventilation, and Air Conditioning (HVAC) system, components, refrigerant handling, diagnosis.
Emission Control:
Detailed information on emission control systems, including catalytic converters, EGR valves, and related sensors.
Maintenance Procedures:
Routine maintenance, fluid changes, filter replacements, lubrication schedules, inspections.
Repair Procedures:
Component removal and installation, overhaul procedures, adjustments, troubleshooting guides, specific repair instructions.
Diagnostic Procedures:
Fault finding, diagnostic trouble codes (DTCs), testing procedures for various systems.
Wiring Diagrams:
Detailed electrical wiring schematics for all vehicle systems, including lighting, engine management, HVAC, and accessories.
Troubleshooting Guides:
Systematic troubleshooting procedures for common faults and diagnostic challenges.
Diagnostics And Troubleshooting:
Includes specific diagnostic trees and troubleshooting steps for various systems and fault conditions.
Depth:
Comprehensive, covering everything from basic maintenance to full engine and transmission rebuilds.
Engine Rebuild:
Complete instructions for engine disassembly, inspection, component replacement, and reassembly with torque specifications and clearances.
Transmission Overhaul:
Detailed procedures for the R380 manual gearbox and LT230 transfer case, including bearing replacements and seal changes.
Chassis And Bodywork:
Repair procedures for chassis components, body panel removal and fitting, door mechanisms, and interior trim.
Engine Options My07:
2.4L TDCI (Puma) Diesel, 2.5L Td5 Diesel (early MY07 models may still have Td5), 4.0L V8 Petrol (less common in many markets).
Tdci 2.4 Performance:
Approx. 122 PS (90 kW) @ 3500 rpm, 360 Nm (265 lb-ft) @ 2000 rpm.
Td5 2.5 Performance:
Approx. 122 PS (90 kW) @ 4200 rpm, 300 Nm (221 lb-ft) @ 1900 rpm.
Tdci Fuel System:
Common Rail Direct Injection (CRDi), Turbocharged.
Td5 Fuel System:
Direct Injection, electronically controlled unit injector system, Turbocharged.
Engine Code Tdci:
2498cc, 4-cylinder, turbocharged diesel.
Engine Code Td5:
2495cc, 5-cylinder, turbocharged diesel.
Oil Change Interval Tdci:
Typically 15,000 miles (24,000 km) or 12 months, whichever comes first.
Air Filter Replacement:
Recommended every 24,000 miles (38,000 km) or as needed based on operating conditions.
Engine Oil Tdci:
API GL-4 or GL-5, SAE 5W-30 synthetic diesel engine oil (e.g., Castrol Magnatec Diesel 5W-30).
Transmission Fluid R380:
API GL-4, SAE 75W-90 synthetic gear oil (e.g., Castrol Syntrans SMX-75).
Transfer Case Fluid Lt230:
API GL-4, SAE 75W-90 synthetic gear oil.
Coolant:
Ethylene glycol-based coolant with corrosion inhibitors, typically a 50/50 mix with distilled water (e.g., Land Rover antifreeze).
Brake Fluid:
DOT 4 brake fluid.
Power Steering Fluid:
Pentosin CHF 11S or equivalent (check specific model if power steering is fitted).
Common Defects Tdci:
Potential for injector issues, glow plug failures, EGR valve problems, turbocharger hoses cracking. The Defender chassis is also prone to corrosion.
Common Defects Td5:
Cylinder head gasket failures, injector harness issues, crank position sensor failures, fuel pressure regulator issues. Chassis corrosion is also a significant concern.
General Issues:
Windscreen seal leaks, door seal deterioration, minor electrical gremlins are common due to the vehicle's age and design.