Target Audience:
Enthusiasts, DIY mechanics, independent repair shops specializing in Jaguar vehicles, and owners seeking to maintain their investment.
Value Proposition:
Provides comprehensive, dealership-level information at a fraction of the cost of official service manuals. Offers the ability to perform complex repairs and maintenance, saving significant expense on labor.
Unique Selling Points:
Instant download for immediate access, detailed exploded views and step-by-step instructions, broad coverage of XJ8 and XJR models, essential for maintaining peak performance and condition.
Systems Covered:
Engine, Gearbox & Clutch, Cooling System, Fuel System, Braking System, Suspension, Electrical System, Body & Fixtures, Exhaust System, Wheels & Tyres, Maintenance, Technical Information & Specifications, Interior, Climate Control, Security System, Infotainment System, Steering
Procedures Included:
Routine Maintenance, Scheduled Servicing, Troubleshooting, Diagnostics, Repair Procedures, Component Replacement, Assembly/Disassembly, Wiring Diagrams, Technical Specifications
Estimated Page Count:
Comprehensive (exact count not specified, implies extensive detail)
Type:
Workshop Service & Repair Manual
Engine:
Detailed coverage of all XJ8 and XJR engines, including component identification, disassembly, assembly, troubleshooting, and repair of the AJ-V8 engine family.
Transmission Clutch:
In-depth information on automatic transmissions (e.g., ZF 4HP24, ZF 5HP24), including operation, diagnostics, fluid specifications, and repair procedures. Clutch systems for manual variants (if applicable, though less common for XJR).
Cooling Fuel Exhaust:
Comprehensive details on the cooling system (radiator, hoses, thermostat, water pump), fuel delivery (injectors, pump, filter), and exhaust system (manifold, catalytic converters, mufflers), including diagnostic and repair strategies.
Brakes Suspension Steering:
Detailed coverage of the braking system (ABS, disc brakes, fluid), suspension components (shocks, springs, control arms, bushings), and steering system (rack and pinion, power steering), including alignment specifications and replacement procedures.
Electrical Body:
Extensive coverage of the electrical system, including the starting and charging system, lighting, ignition, and the complex onboard electronics (ECU, sensors). Bodywork, interior trim, and fixture repair are also detailed.
Wheels Tyres:
Information on wheel specifications, tire sizes, and tire pressure monitoring systems (if applicable).
Body Fixtures:
Repair of exterior body panels, doors, windows, mirrors, bumpers, and interior trim components.
Diagnostic Troubleshooting:
Step-by-step diagnostic procedures for common and uncommon faults, including symptom identification, fault code interpretation, and corrective actions for all major systems.
Rebuild Overhaul:
Detailed instructions for engine and transmission rebuilds, including torque specifications, clearances, and component tolerances for a full overhaul.
Depth:
Expert-level technical depth covering everything from basic maintenance tasks to full engine and transmission rebuilds, advanced electrical diagnostics, and body panel repair.
Format Details:
High-resolution PDF, optimized for digital viewing on PCs, Macs, tablets, and smartphones. Fully searchable text for quick information retrieval.
Print Capability:
Printable on demand, allowing users to print specific sections or the entire manual for a physical copy. Recommended for printing key procedures.
Binding:
N/A (Digital Download)
Paper Quality:
N/A (Digital Download)
Engine Family:
Jaguar AJ-V8
Xjr Engine:
Supercharged AJ-V8 (e.g., 4.0L Supercharged)
Xj8 Engine:
Naturally Aspirated AJ-V8 (e.g., 3.2L, 4.0L)
Typical Xj8 Hp:
290-320 hp (approx.)
Typical Xjr Hp:
370 hp (approx.)
Xjr Torque:
Approx. 385-400 lb-ft (Supercharged)
Xj8 Torque:
Approx. 300-330 lb-ft (Naturally Aspirated)
Fuel Delivery:
Multi-point fuel injection (MPFI)
Engine Codes:
Covers all AJ-V8 engine codes for the X308 platform.
Type:
Automatic Transmission
Type:
Rarely, a manual transmission may have been offered in certain markets or specific models, though most X308 were automatic.
Transmission Models Covered:
ZF 4HP24, ZF 5HP24 (5-speed automatic)
Transmission Fluid Type:
Requires specific ATF, e.g., ZF LifeguardFluid (refer to manual for exact specification).
Historical Safety Performance:
While specific modern ratings may not be directly comparable, the X308 featured a robust safety cage, front and side airbags, ABS, and traction control.
Braking System:
Anti-lock Braking System (ABS), Electronic Brake-force Distribution (EBD) in later models.
Airbags:
Driver, Passenger, and often front-side airbags.
Traction Control:
Traction Control System (TCS) detailed for diagnostic and repair.
Audio System:
Coverage for factory radio, CD changer, amplifier, and speaker systems. Troubleshooting common audio faults.
Cruise Control:
Diagnostic and repair procedures for the cruise control system.
Telephone System:
Information on integrated telephone systems (if equipped) and their components.
HVAC System:
Detailed coverage of the automatic climate control system, including A/C compressor, heater core, blower motor, and control modules.
Oil Change Interval:
Typically every 5,000-10,000 miles or 12 months (refer to manual for exact specification based on driving conditions).
Transmission Fluid Service:
Recommended service at around 60,000 miles or as per manual recommendations.
Engine Oil Type:
Full Synthetic SAE 5W-30 or 0W-40 (refer to manual for exact specification).
Coolant Type:
Ethylene Glycol based coolant, typically Jaguar specific or equivalent (e.g., OAT type).
Brake Fluid Type:
DOT 3 or DOT 4 brake fluid.
Common Problems X308:
Timing chain tensioner wear (early models), Nikasil cylinder liner wear (early 4.0L engines), coolant leaks (water pump, hoses), minor electrical gremlins, seat fabric wear, and headliner sag. Manual covers diagnostics and repair for these.
Timing Chain Tensioners:
Crucial information for replacing the original plastic tensioners with updated metal ones on early AJ-V8 engines to prevent catastrophic failure.
Jaguar Legacy:
The XJ series represents Jaguar's long tradition of building luxurious, high-performance saloons with distinctive styling and handling.
X308 Development:
The X308 was an evolution of the X300, featuring the new AJ-V8 engine, revised styling, and updated interior and technology, replacing the older six-cylinder engines. The XJR variant introduced supercharging for enhanced performance.
Manufacturing Location:
Coventry, England
