🏷️ Basic Information Identification Make: Jaguar Model: XJ6 & Sovereign Model Codes: XJ40 (for XJ6), XJ40 (for Sovereign) Production Years Covered: 1986-1994 Registration Period: D to M registration (UK market designation) 👋 Introduction Market Position Target Audience: Jaguar owners, enthusiasts, independent repair shops, restoration specialists. Competitive Analysis Value Proposition: Provides professional-level repair information, saving costs compared to dealership service and offering detailed guidance for DIY or specialized work. Key Features Content Advantage: Comprehensive A-Z coverage, detailed diagnostics, high-quality visuals. Usability: Easy to use, view, and print; no advanced computer skills required. 📋 Manual Details Coverage Areas Primary Coverage: Workshop repair and service for Jaguar XJ6 and Sovereign models Engine Systems: Engine mechanical, lubrication, cooling, control, fuel, exhaust Transmission Systems: Clutch, manual transaxle, automatic transaxle Drivetrain Systems: Front axle, rear axle Suspension Systems: Front suspension, rear suspension, road wheels and tires Brake Systems: Brake system, parking brake, brake control system Steering Systems: Power steering system, steering system Restraint Systems: Seat belts, Supplemental Restraint System (SRS) Body Systems: Body, locks, security, glasses, windows, mirrors, roof, exterior, interior, instrument panel, seats HVAC Systems: Air conditioner system Electrical Systems: Wiring diagrams, starting/charging, lighting, driver information, wiper/washer/horn, body control, LAN, audio/visual/navigation/telephone, auto cruise control, power supply/ground/circuit elements Page Count Estimated Pages: Comprehensive (exact count not provided, but implied to be extensive based on coverage) Manual Type Type: Workshop Repair Service Manual Purpose: Repair, maintenance, rebuild, refurbish, restoration Language Language: English (implied by content and typical manual language) Format File Format: PDF (Digital Download) Accessibility: Viewable and printable Compatibility: All Versions of Windows, Mac, Linux Requirements Software: PDF Reader 📖 Manual Coverage Systems Covered All Major Systems: Yes, covers all major mechanical, electrical, and body systems. Procedures Included Diagnostic Repair: All diagnostic and repair procedures covered in great detail. Maintenance: Routine maintenance procedures included. Rebuilding Restoration: Procedures for rebuilding and restoration are included. Technical Depth Depth: Professional Technician/Mechanic Level, A-Z coverage Diagnostic Level: Detailed diagnostic troubleshooting and fault finding. Illustrations Type: High-quality photos, illustrations, and diagrams. 📊 Manual Specifications File Format Format: PDF Print Quality Quality: High-quality digital reproduction, printable. Binding Type Type: N/A (Digital Download) Paper Type Type: N/A (Digital Download) Completeness Completeness Guarantee: 100% complete and intact, no missing/corrupt pages/sections. ⚙️ Engine Specifications Primary Engine Engine Type Common: Inline 6-cylinder (AJ6 engine family) Performance Displacement Common: 3.6L (3590 cc) and 4.0L (3980 cc) Engine Code Examples: Various codes depending on specific year and market, e.g., AJ6 3.6, AJ6 4.0 Fuel System Fuel Delivery: Multi-point fuel injection (EFI) typically with Bosch or Lucas systems. Ignition System Ignition Type: Electronic ignition system (e.g., Lucas electronic ignition or distributorless ignition systems on later models). Cooling System Coolant Type Specification: Ethylene Glycol based, typically specified as Jaguar specification or equivalent (e.g., 50/50 mix with distilled water). Lubrication System Oil Viscosity Specification: e.g., 10W-40 or 20W-50, depending on climate and specific engine variant (refer to manual for precise spec). Maintenance Spark Plug Type Specification: Specific NGK or Champion plugs, e.g., NGK BPR5ES or BPR6ES (check manual for exact fitment). 🔧 Transmission Standard Transmission Type: 4-speed automatic transmission (ZF 4HP22) Optional Manual Transmission Availability: Manual transmissions were less common or not offered on all models/years within this range, primarily automatic. The manual covers both if equipped. Features Automatic Transmission Features: Electronically controlled, torque converter lock-up for improved efficiency. Fluid Specification Automatic Transmission Fluid Type: Dexron II or III compatible ATF (Automatic Transmission Fluid) (e.g., Castrol Transmax, Mercon ATF equivalent). 📐 Dimensions Exterior Wheelbase: Approximately 113 inches (2870 mm) Length: Approximately 197 inches (5000 mm) Width: Approximately 70 inches (1778 mm) Height: Approximately 53 inches (1346 mm) Weights Curb Weight: Approximately 3800-4200 lbs (1724-1905 kg), depending on specification. Wheels Tires Wheel Size: Commonly 15-inch or 16-inch alloy wheels. Tire Size Common: e.g., 205/70VR15, 215/65VR15, 225/55VR16 depending on trim and model year. Lug Pattern: 5x120.65 mm (often referred to as 5x4.75 inches) 🛡️ Safety Features Active Features ABS: Anti-lock Braking System (ABS) was available/standard on later models. Passive Features Airbags: Driver's airbag became standard during this generation. Passenger airbags were introduced on later models. Seatbelts: Front and rear seat belts, with pre-tensioners on front belts in later models. 💡 Technology Features Infotainment Audio System: Premium sound systems, often with cassette players and early CD integration in later models. Features may include EQ, balance, and fader controls. Driver Assistance Cruise Control: Standard feature on most models, electronically controlled. Climate Control System Type: Automatic climate control (ECC - Electronic Climate Control) on Sovereign and higher trims, manual on XJ6. Instrumentation Dashboard Features: Digital odometer and trip computer, warning lights for various systems, often including engine oil pressure, coolant temperature, and battery voltage gauges. 🔧 Maintenance Service Intervals Oil Change Interval: Typically every 6,000-10,000 miles or 12 months, whichever comes first (refer to manual for specific mileage). Transmission Fluid Change Interval: Around 40,000-60,000 miles, or...