Target Audience:
Jaguar XJ6 owners, independent mechanics, restoration enthusiasts.
Value Proposition:
Provides professional-level repair and maintenance information, enabling significant savings on service and repair costs.
Alternatives:
Factory service manuals (often harder to find and more expensive), general automotive repair guides (less specific).
Content Scope:
All diagnostic and repair procedures covered in great detail, from A-Z.
Ease Of Use:
Easy to use, printable for convenient workflow.
Durability:
Digital format eliminates wear and tear issues of physical manuals.
Engine:
Engine mechanical, lubrication system, cooling system, fuel system, ignition system, emission control system, engine management (ECU).
Transmission:
Automatic transmission overhaul, service, diagnostics, fluid specifications.
Drivetrain:
Driveshafts, differential, rear axle assembly.
Suspension:
Front and rear suspension components, geometry, service, and repair.
Steering:
Power steering system, steering rack, column, service and repair.
Brakes:
Brake system hydraulics, calipers, discs, pads, ABS (if applicable), parking brake, service and repair.
Electrical:
Full electrical system schematics, wiring diagrams, starter, alternator, battery, lighting, gauges, instrumentation, power windows, central locking.
Body:
Body shell, panels, doors, windows, trim, bumpers, corrosion protection.
HVAC:
Heating, Ventilation, and Air Conditioning system components, service, and refrigerant handling.
Interior:
Seats, dashboard, interior trim, headliner, carpet.
Maintenance:
Routine maintenance, oil changes, filter replacements, fluid checks, tune-ups.
Diagnostics:
Troubleshooting guides, fault finding for all systems, diagnostic procedures.
Repair:
Step-by-step repair instructions for all components and systems, from minor adjustments to major overhauls.
Rebuild:
Detailed procedures for engine and transmission rebuilds.
Installation:
Component removal and installation procedures.
Specifications:
Torque specifications, clearances, tolerances for all components.
Depth Of Coverage:
Comprehensive, covering all aspects from basic maintenance to advanced diagnostics and complete overhauls, mirroring professional technician information.
Diagnostic Tools:
Likely includes information on diagnostic codes and procedures, though specific Jaguar diagnostic tool references might be limited to period-correct methods.
Illustrations:
High quality photos, illustrations, and diagrams.
Engine Type:
Inline-6 Cylinder (AJ6 Engine Family)
Displacement 3.2:
3.2 Liters (approx. 3200cc)
Displacement 3.6:
3.6 Liters (approx. 3600cc)
Displacement 4.0:
4.0 Liters (approx. 4000cc)
Horsepower 3.2:
Approx. 200-220 hp (varies by market and specific tune)
Torque 3.2:
Approx. 200-220 lb-ft (varies by market and specific tune)
Horsepower 3.6:
Approx. 220-230 hp (varies by market and specific tune)
Torque 3.6:
Approx. 225-235 lb-ft (varies by market and specific tune)
Horsepower 4.0:
Approx. 240-260 hp (varies by market and specific tune)
Torque 4.0:
Approx. 250-280 lb-ft (varies by market and specific tune)
Fuel Delivery:
Electronic Fuel Injection (EFI) - Lucas/Jaguar multi-point injection (MPI).
Fuel Type:
Unleaded gasoline (95-98 RON recommended).
ECU Type:
Lucas 14CUX or similar period electronic control unit.
Seatbelts:
Three-point inertia reel seatbelts with front pre-tensioners (later models).
Airbags:
Driver airbag standard from late 1990 onwards, optional before that.
Body Structure:
Reinforced safety cage, crumple zones.
ABS:
Anti-lock Braking System (ABS) available on many models, especially later ones.
Traction Control:
Optional traction control system (TCS) on some later 4.0L models.
Oil Change Interval:
Typically every 5,000-7,500 miles or 6-12 months, depending on usage. Detailed schedule in manual.
Spark Plug Replacement:
Dependent on spark plug type, but generally in the 30,000-60,000 mile range. Manual will specify.
Coolant Flush:
Typically every 2-3 years or 30,000-50,000 miles. Manual will specify correct coolant type.
Engine Oil:
API SG/SH rated, SAE 10W-40 or 10W-50 recommended (check manual for specific grades).
Coolant:
Ethylene glycol based antifreeze, typically a 50/50 mix with distilled water. Specific Jaguar or equivalent approved type.
Brake Fluid:
DOT 3 or DOT 4 specification brake fluid.
Head Gasket:
Can be susceptible to head gasket failure, especially if overheated. Manual will cover diagnostics and replacement.
Rust:
Common on older vehicles, particularly wheel arches, sills, and door bottoms. Manual will not cover rust repair itself but may cover panel removal.
Electrical Gremlins:
As with many vehicles of this era, minor electrical issues can arise. Comprehensive wiring diagrams in the manual are crucial for troubleshooting.
Suspension Wear:
Bushings and ball joints can wear over time, affecting handling. Manual details replacement procedures.
Jaguar Legacy:
Jaguar has a long history of producing luxurious and performance-oriented saloons, emphasizing comfort, style, and advanced engineering for its time.
Xj40 Development:
The XJ40 replaced the iconic XJ-S and represented a significant modernization of Jaguar's luxury saloon offering, featuring a more contemporary design and improved aerodynamics.
Engine Progression:
The AJ6 inline-six engine evolved from earlier Jaguar XK engines, offering increased smoothness, efficiency, and power with the introduction of the 4.0L variant.
Production Period:
1986-1994 (for this generation of XJ6).
Manufacturing Location:
Coventry, England.
