Vehicle Segment:
Luxury Grand Tourer / Sports Car
Target Demographic:
Discerning buyers seeking a luxurious, powerful, and stylish grand tourer with a sporting edge.
Key Competitors Era:
Porsche 928, Mercedes-Benz SL-Class, BMW 6 Series, Aston Martin V8 Vantage, Ferrari 400/412.
Unique Selling Points:
Iconic V12 engine (primarily), luxurious interior, sophisticated styling, long-wheelbase GT capabilities, rear-wheel drive. The XJ-SC introduced a convertible/targa variant.
Model Variants Covered:
XJ-S Coupe, XJ-SC Targa Top, Convertible models within the specified year range.
Estimated Page Count:
Over 800 pages (typical for comprehensive service manuals of this era and scope)
Type:
Service and Repair Manual
Document Purpose:
To empower owners and technicians with the knowledge required for comprehensive maintenance, troubleshooting, and repair of the Jaguar XJ-S range.
Device Compatibility:
Compatible with all Windows operating systems, macOS, Linux, iOS, and Android devices capable of opening PDF files.
Mechanical Systems:
Engine (V12, later 6-cylinder variants), Carburettors and Fuel System (Stromberg, Zenith-Stromberg, Bosch Fuel Injection), Cooling System, Clutch, Gearbox (Manual and Automatic Transmissions), Propeller Shafts, Rear Axle, Steering System, Front and Rear Suspension, Brakes (ABS on later models).
Electrical And Body:
Chassis, Coachwork (Body), Air Conditioning Equipment, Electrical Systems (Wiring Diagrams, Component Location, Troubleshooting), Accessory Manufacturers.
Wiring Diagrams:
Comprehensive electrical schematics are a crucial part of this manual, detailing all circuits for engine management, lighting, HVAC, power accessories, and more.
Coachwork And Body:
Includes information on body panel alignment, door mechanisms, window operation, trim fitting, and minor bodywork repairs.
Maintenance And Repair:
Scheduled maintenance, routine inspections, diagnostics, component replacement, major overhauls, troubleshooting guides, repair procedures for all covered systems.
Troubleshooting Guides:
Includes diagnostic charts and procedures for identifying and resolving common faults across all major systems.
Depth Of Information:
Dealer-level diagnostic and repair procedures, including detailed explanations, step-by-step instructions, technical specifications, and troubleshooting charts. Suitable for both amateur enthusiasts and professional mechanics.
Rebuild Procedures:
Detailed procedures for engine rebuilds, gearbox overhauls, suspension component replacement, and brake caliper overhauls are typically included.
PDF Features:
Searchable text, high-resolution graphics and schematics, printable pages, no installation required.
Graphics Resolution:
High-resolution images and diagrams, optimized for clear display on various devices and for printing.
Scalability:
PDF format allows for easy zooming and printing of specific pages or sections at desired clarity.
Digital Binding:
N/A (Digital PDF format)
Digital Paper Emulation:
N/A (Digital PDF format, emulation of printed pages)
Engine Type Early:
5.3L (5343cc) Jaguar V12, naturally aspirated
Engine Type Later:
6.0L (5993cc) Jaguar V12, naturally aspirated (introduced from VIN 139420 onwards in 1992 model year). Some markets may have received 4.0L or 3.6L 6-cylinder variants in earlier years or specific models, though the V12 is the hallmark.
Horsepower 5.3L:
Approx. 245-265 bhp (depending on market and emission controls)
Torque 5.3L:
Approx. 300-320 lb-ft (depending on market and emission controls)
Top Speed Approx:
Electronically limited to 150 mph (240 km/h) on most models.
Fuel Delivery Early:
Twin Zenith-Stromberg 175 CDSE Carburettors (often a source of tuning complexity)
Fuel Delivery Later:
Lucas/Bosch Fuel Injection (especially on 6.0L V12 and later 5.3L variants)
V12 Architecture:
SOHC V12, featuring a relatively compact design for its displacement. The 12 cylinders contribute to exceptional smoothness and torque delivery.
Transmission Type:
3-speed automatic (Jaguar's own GM TH400 derivative) was standard on most models.
Manual Transmission Availability:
A 5-speed manual (Getrag or Jaguar's own) was available on some models, though rare. This manual likely covers both.
Automatic Transmission Features:
Robust, reliable, with a comfortable shift feel. Likely includes a torque converter lock-up clutch for improved highway efficiency.
Wheelbase Coupe:
Approx. 102.4 inches (2601 mm)
Wheelbase Convertible:
Similar to coupe, but with structural reinforcements.
Length:
Approx. 193-196 inches (4902-4978 mm), varying by model year.
Curb Weight Approx:
Approx. 3800-4200 lbs (1724-1905 kg), varying by model and equipment.
Safety Certification Era:
Standards of the era (late 80s/early 90s). ABS was introduced on later models.
Braking System:
4-wheel disc brakes, with ABS becoming standard on later models (e.g., from 1991 MY onwards).
Restraints:
Seat belts, often with pre-tensioners on later models. Airbags became more common towards the end of the production run.
Audio System:
Typically premium brand (e.g., Jaguar, Clarion) radios with cassette players, often with amplifier systems. Later models may have CD compatibility.
ABS Availability:
Anti-lock Braking System (ABS) became available and standard on later models, significantly improving braking control.
Interior Features:
Power windows, power seats, climate control (manual or automatic AC), cruise control, often leather upholstery and wood trim.
Oil Change Interval:
Typically every 6,000 miles or 12 months (refer to specific manual for exact recommendation).
Major Service Interval:
Spark plug replacement, valve adjustment (for V12) would typically be in the 24,000-48,000 mile range.
Engine Oil Type:
Refer to manual for specific viscosity (e.g., 20W-50 or 10W-40, depending on climate and engine condition). High-quality synthetic oils are often recommended for V12 engines.
Coolant Type:
Ethylene glycol-based antifreeze, typically a 50/50 mix with distilled water. Refer to manual for specific Jaguar approval.
Automatic Transmission Fluid:
Dexron III (or equivalent) for the GM TH400 based transmission. Capacity approximately 4-5 quarts for a drain and fill.
Brake Fluid Type:
DOT 3 or DOT 4 brake fluid. Ensure it's a quality, fresh fluid when bleeding the system.
Common Wear Items:
Fuel system components (especially if not maintained), cooling system hoses and radiator, electrical connectors (corrosion), suspension bushings, exhaust system components. V12 valve adjustments can be critical for smooth running.
Carburetor Tuning Complexity:
The twin Zenith-Stromberg carburetors on earlier V12s can be complex to keep perfectly synchronized and tuned, making the manual's guidance invaluable.
Air Conditioning System:
Older R12 refrigerant systems may require specialized service. The manual would detail system operation and common leak points.
Chassis Corrosion:
As with many cars of this era, chassis and body corrosion can be an issue. The manual would likely have information on common areas to inspect and potential repair methods.
Jaguar Legacy:
Built upon Jaguar's reputation for luxury, performance, and elegant design, continuing the lineage of the E-Type in spirit as a grand tourer.
Major Updates 86-96:
Introduction of the XJ-SC convertible/targa variant, introduction of the 6.0L V12, significant interior and exterior styling refinements, upgrades to ABS and other electronic systems.
Styling Evolution:
The XJ-S underwent significant styling updates over its lifespan, with the facelifted models from the late 1980s onwards featuring more integrated bumpers and revised trim, all covered by this manual.
Manufacturing Location:
Coventry, England
