Target Audience:
Jaguar XJ6 owners, independent mechanics, and automotive enthusiasts seeking to perform their own maintenance and repairs.
Value Proposition:
Provides dealership-level repair information at a fraction of the cost, enabling cost savings on maintenance and repairs and empowering users with in-depth vehicle knowledge.
Differentiation:
Offers comprehensive A-Z coverage for all mechanical and electrical aspects, unlike more basic owner's manuals or generic repair guides. High-quality visuals and detailed procedures set it apart.
Instant Delivery:
Super fast download delivery ensures immediate access to repair information.
Lifetime Access:
Use as many times as you like; the manual never times out or expires.
Ease Of Use:
Easy layout format, simple PDF access, and printable pages make it user-friendly.
Primary Coverage:
Mechanical and Electrical Repairs, Routine Maintenance, Diagnostics, Troubleshooting, Bodywork
Engine Coverage:
3.2L, 3.6L, 4.0L inline-6 petrol engines
Transmission Coverage:
Manual and Automatic Transmissions
Electrical System Coverage:
Comprehensive wiring diagrams, engine management, lighting, accessories, SRS (Supplemental Restraint System)
Estimated Page Count:
Extensive (typically 500+ pages for comprehensive workshop manuals)
Type:
Workshop Service Repair Manual
File Format:
PDF (Printable)
Powertrain:
Engine (3.2, 3.6, 4.0 litre inline-6 AJ6), Lubrication, Cooling, Fuel System, Exhaust System, Emissions Control, Intake Manifold
Drivetrain:
Clutch, Manual Transmission, Automatic Transmission (e.g., ZF 4HP22), Differential, Driveshaft, Axles
Chassis:
Suspension (Independent Rear Suspension), Steering (Power Steering), Brakes (including ABS - Anti-lock Braking System), Wheels, Tires
Body And Interior:
Body Panels, Doors, Windows, Seats, Trim, Locks, Body Sealing
HVAC:
Heating, Ventilation, Air Conditioning (HVAC), Automatic Climate Control
Electrical And Electronics:
Ignition System, Lighting, Instruments, Gauges, Power Accessories, SRS (Supplemental Restraint System), Wiring Diagrams
Routine Maintenance:
Oil changes, filter replacements, fluid checks, spark plug replacement, belt inspection/replacement
Tune Up Procedures:
Ignition timing, fuel system adjustments, idle speed control
Engine Repair:
Engine removal/installation, cylinder head assembly, valve train servicing, piston/connecting rod installation, crankshaft installation, engine block machining
Transmission Repair:
Manual gearbox overhaul, automatic transmission overhaul, clutch replacement
Brake System Repair:
Brake pad/shoe replacement, caliper/wheel cylinder overhaul, brake line replacement, ABS system diagnosis and repair
Suspension And Steering Repair:
Shock absorber/strut replacement, ball joint replacement, tie rod end replacement, power steering pump/rack replacement
Electrical Diagnostics:
Troubleshooting electrical faults, component testing, wiring diagram interpretation
Diagnostic Troubleshooting:
Systematic fault finding for all major vehicle systems
Depth:
Comprehensive - covers everything from basic fluid checks and adjustments to complete engine and transmission rebuilds, including detailed diagnostic procedures and wiring diagrams.
Engine Type:
AJ6 Inline-6 (3.2L, 3.6L, 4.0L)
Displacement 3 2L:
3239 cc (2.75 in³)
Displacement 3 6L:
3590 cc (2.75 in³)
Displacement 4 0L:
3980 cc (2.75 in³)
Bore Stroke 3 2L:
82 mm x 100 mm (approx.)
Bore Stroke 3 6L:
83 mm x 110 mm (approx.)
Bore Stroke 4 0L:
86 mm x 115 mm (approx.)
Compression Ratio Typical:
9.5:1 to 10.0:1 (varies by engine and market)
Horsepower 3 2L Early:
Approx. 200 hp (149 kW)
Horsepower 3 6L Early:
Approx. 220 hp (164 kW)
Horsepower 4 0L Later:
Approx. 230-245 hp (172-183 kW)
Torque Typical:
Approx. 220-275 lb-ft (298-373 Nm)
Fuel Delivery:
Bosch Fuel Injection (EFI/MPI)
Fuel Type:
Unleaded Petrol (Octane rating specified in manual)
Engine Control Unit:
ECU (specific model varies by year and engine)
Ignition System:
Distributorless Ignition System (DIS) or traditional distributor with electronic ignition (depending on year/variant)
Transmission Type:
Automatic transmission standard on many models
Manual Transmission Option:
Optional manual transmission available on some variants (e.g., 5-speed Getrag)
Automatic Transmission Model:
ZF 4HP22 (commonly used)
Transmission Fluid Type:
Dexron III or equivalent (refer to manual for specific type and capacity)
Crash Test Data:
No extensive modern crash test data available for this era; safety features were less standardized.
ABS:
Anti-lock Braking System (ABS) available on later models and as an option.
Traction Control:
Traction control systems were not commonly fitted during this period.
Airbags:
Driver's airbag became standard in later years (around 1990/1991). Passenger airbag not typically fitted.
Seatbelts:
Three-point seatbelts in front and rear.
Oil Change Interval:
Typically 3,000-5,000 miles or 6-12 months (refer to manual for exact recommendation based on driving conditions).
Engine Oil Type:
API SG or SH, SAE 10W-30 or 10W-40 (check manual for precise viscosity and API rating).
Coolant Type:
Ethylene glycol-based antifreeze (50/50 mix with distilled water), Green color (traditional type, refer to manual for specific specification).
Spark Plug Replacement:
Typically every 30,000-60,000 miles, depending on plug type (e.g., standard copper, platinum, or iridium).
Transmission Fluid Change Interval:
Every 30,000-50,000 miles or as per manual recommendations.
Electrical Gremlins:
Known for electrical issues, particularly with wiring harnesses, fuse boxes, and control modules due to age and design.
Suspension Components:
Wear in suspension bushings, ball joints, and steering rack components can lead to play and premature tire wear.
Head Gasket Leaks:
While the AJ6 engine is generally robust, head gasket issues can occur with age and overheating.
Air Conditioning Systems:
Older AC systems may require refrigerant upgrades or component replacements due to age and system inefficiencies.
Valve Timing Procedures:
Detailed instructions for setting valve timing, including chain and gear replacement, timing marks, and tensioner adjustments.
Tightening Torques:
Comprehensive list of all critical tightening torques for engine, transmission, suspension, and chassis components.
Jaguar Legacy:
Jaguar has a long-standing reputation for luxury, performance, and elegant design in grand tourers and saloons.
Xj40 Introduction:
The XJ40 series, which includes the XJ6 3.2, 3.6, and 4.0, was introduced in 1986 as a replacement for the Series III XJ.
Evolution During Period:
The XJ40 underwent several updates during its production run, including the introduction of the 4.0L engine, revised electronics, and interior/exterior styling tweaks.
Technological Advances:
This generation saw significant shifts in electronics and engine management compared to previous Jaguar models.
Manufacturing Location:
Coventry, England
