Model Positioning:
Luxury sedan offering refinement, performance, and classic British styling
Key Competitors:
BMW 7 Series, Mercedes-Benz S-Class, Audi A8, Lexus LS
Heritage:
Continuation of Jaguar's long lineage of acclaimed luxury saloons
Design:
Iconic styling with a blend of classic and contemporary design elements
Performance Focus:
Emphasis on a smooth, powerful, and engaging driving experience
Coverage Scope:
Comprehensive factory service repair workshop
Vehicle Generations Covered:
X308 generation of Jaguar XJ8
Page Count Estimate:
Hundreds (specific number not provided, but described as very detailed)
Manual Type:
Service Repair Workshop Manual
Usage License:
Unlimited lifetime use on multiple devices
Operating Systems:
Windows & MAC
Powertrain:
Engine (AJ26/AJ27 V8), transmission, drivetrain components
Chassis:
Suspension (front and rear), steering, brakes (including ABS), wheels and tires
Electrical:
Wiring diagrams, lighting, power windows, mirrors, seats, audio system, instrument cluster, engine control module (ECM) diagnostics
Body:
Exterior body panels, interior trim, doors, glass, climate control system (HVAC)
Routine Maintenance:
Oil changes, filter replacements, fluid checks and top-offs, spark plug replacement, air filter replacement
Troubleshooting:
Diagnostic procedures, fault code interpretation, problem identification and resolution for all major systems
Repair Operations:
Engine overhaul, transmission repair, brake caliper replacement, suspension component replacement, electrical component diagnosis and repair, body panel repair
Component Replacement:
Detailed instructions for replacing all major mechanical and electrical components
Technical Data:
Torque specifications, clearances, diagnostic parameters, wiring schematics
Depth Of Information:
Professional level, covering complete overhauls and advanced diagnostics
Engine Type:
V8, naturally aspirated
Engine Codes:
AJ26 (early models), AJ27 (later models)
Displacement:
4.0 Liters (3996 cc)
Bore X Stroke:
86 mm x 86 mm
Compression Ratio:
10.0:1
Horsepower:
290 hp @ 6000 rpm (AJ26), 290 hp @ 6000 rpm (AJ27)
Torque:
290 lb-ft @ 4200 rpm (AJ26), 290 lb-ft @ 4200 rpm (AJ27)
Fuel Delivery:
Multi-point fuel injection (MPI)
Fuel Type:
Unleaded gasoline (91 RON or higher recommended)
Ignition System:
Coil-on-plug (COP) or Distributorless Ignition System (DIS) depending on specific model year and engine variant
NHTSA Rating:
Not widely available or tested by NHTSA for this era in detail; likely performed moderately for its time.
ABS:
Standard Anti-lock Braking System (ABS)
Traction Control:
Standard Traction Control System (TCS)
Airbags:
Driver and front passenger airbags; side airbags available on later models or as an option.
Seatbelts:
Three-point inertia-reel seatbelts with pretensioners
Audio System:
Premium sound systems, often Alpine or Harman Kardon, with CD player or cassette player depending on trim and year.
Navigation:
Optional GPS navigation system, typically with a trunk-mounted CD-ROM drive.
Cruise Control:
Standard adaptive cruise control was a notable feature for its time on some models.
Phone Integration:
Optional factory-fitted cellular phone system (early generation).
Oil Change Interval:
Every 10,000 miles or 12 months, whichever comes first.
Major Service Interval:
Refer to manual for specific mileage-based major service items (e.g., coolant flush, transmission service, spark plugs).
Engine Oil Type:
SAE 5W-30 Synthetic (API SJ or higher), meeting Jaguar specification JLM 7543
Coolant Type:
OAT (Organic Acid Technology) coolant, Jaguar specification JLM 20898 / WSS-M97B44-D
Brake Fluid Type:
DOT 3 or DOT 4
Timing Chain Tensioners:
Early AJ26 engines were prone to brittle plastic timing chain tensioners, leading to potential engine damage. Later AJ27 engines and updated parts mitigate this. Manual will detail inspection and replacement.
Water Pump:
Water pump failures can occur, often accompanied by coolant leaks. The manual covers its replacement.
Spark Plugs:
The original 4-pin spark plugs could be problematic; later models used improved plugs. Manual will specify correct types and replacement procedures.
Pvc System:
Issues with the Positive Crankcase Ventilation (PCV) system can lead to oil leaks and performance problems. Manual covers inspection and servicing.
Transmission Leaks:
Potential for leaks from the transmission cooler lines or seals. Manual details diagnosis and repair.
