🏷️ Basic Information Identification Make: Jaguar Model: XJ6 Model Series: XJ40 Model Generation: First Generation (XJ40) Applicable Years: 1986-1994 Codes Manual Identifier: WSM (Workshop Manual) 👋 Introduction Market Position Positioning: Premium luxury sedan, competing with other high-end vehicles of its era Competitive Analysis Competitors: Mercedes-Benz S-Class, BMW 7 Series, Lexus LS, Cadillac DeVille Key Features Design: Classic Jaguar styling, comfortable and opulent interior, refined ride quality Driving Experience: Smooth and powerful acceleration, excellent handling for its size, quiet cabin Value Proposition Diy Savings: Enables owners to perform significant maintenance and repair tasks, saving considerable costs on labor 📋 Manual Details Coverage Areas Primary Coverage: Service, Repair, Maintenance Page Count Estimated Page Count: Extensive (specific count not provided, but described as 'full professional quality in depth') Manual Type Type: Service Repair Manual (WSM) Language Language: English Format Delivery Format: Downloadable PDF File Format: PDF Print Quality: Full Printable Software Requirements: Adobe PDF Reader Compatibility: All Versions of Windows & Mac 📖 Manual Coverage Systems Covered Engine: Detailed repair and maintenance for the AJ6 inline-six engine variants Fuel System: Fuel injection, pumps, lines, and evaporative emissions control Cooling System: Radiator, water pump, thermostat, hoses, and fan system Ignition System: Distributor, ignition coils, spark plugs, and control module Exhaust System: Catalytic converters, mufflers, and exhaust manifolds Transmission: Automatic transmission (e.g., ZF 4HP22) repair, overhaul, and fluid services Drivetrain: Rear-wheel drive, driveshaft, differential, and axle components Suspension: Front and rear suspension systems, including shock absorbers, springs, and bushings Steering: Power steering system, rack and pinion, and steering column Brakes: Front and rear disc brakes, ABS system (if equipped), brake lines, and master cylinder Electrical System: Wiring diagrams, fuses, relays, battery, alternator, starter motor, and lighting Body And Chassis: Body panel repair, structural components, and rust prevention HVAC: Heating, ventilation, and air conditioning system diagnosis and repair Interior: Trim, seats, dashboard, and console removal/installation Diagnostics: Troubleshooting common problems and diagnostic procedures Procedures Included Routine Maintenance: Oil changes, filter replacements, fluid checks, tune-ups Major Repairs: Engine rebuilds, transmission overhauls, suspension component replacement Electrical Repairs: Component replacement, wiring harness repair, fuse and relay troubleshooting Bodywork: Panel alignment, dent repair, painting preparation Troubleshooting: Step-by-step diagnostic guides for various symptoms Wiring Diagrams: Comprehensive, detailed wiring schematics for all vehicle systems Special Tools: Identification and usage of specialized tools required for specific repairs Technical Depth Depth: In-depth, professional quality covering all areas of repair and maintenance Detail Level: Easy to follow step-by-step instructions with clear pictures and diagrams 📊 Manual Specifications File Format Format Details: Digital PDF document, downloadable for immediate access Print Quality Printability: High resolution, allowing for clear printing of individual pages or sections Binding Type Binding: N/A (Digital Download) Paper Type Paper Quality: N/A (Digital Download) ⚙️ Engine Specifications Primary Engine Engine Code Family: Jaguar AJ6 (also known as XK6) Configuration: Inline 6-cylinder Displacement Early: 3.6 liters (3590 cc) Displacement Later: 4.0 liters (3980 cc) Performance Horsepower 3.6L: Approx. 221 hp @ 5500 rpm Torque 3.6L: Approx. 286 lb-ft @ 4000 rpm Horsepower 4.0L: Approx. 225-245 hp @ 5000-5200 rpm (depending on variant) Torque 4.0L: Approx. 277-300 lb-ft @ 3000-3500 rpm (depending on variant) Fuel System Injection Type: Bosch L-Jetronic (early models), later models with more advanced Bosch systems (e.g., Motronic) Fuel Type: Unleaded gasoline 🔧 Transmission Standard Transmission Type: 4-speed automatic Transmission Model: ZF 4HP22 (common) Optional Manual Transmission: Rarely offered, typically only on specific performance variants or markets Features Shift Modes: Often featured sport/economy modes 📐 Dimensions Exterior Wheelbase: Approx. 113.1 inches (2873 mm) Length: Approx. 197.0 - 197.6 inches (5004 - 5019 mm) Width: Approx. 70.5 inches (1791 mm) Height: Approx. 53.7 inches (1364 mm) Weights Curb Weight: Approx. 3700 - 4000 lbs (1680 - 1815 kg), varies by model and equipment 🛡️ Safety Features Ratings Crash Test Results: Limited official crash test data available for this era; designed to meet contemporary safety standards. Active Features ABS: Anti-lock Braking System (ABS) was optional or standard on later models. Passive Features Airbags: Driver's airbag introduced during the XJ40 production run, often standard on later models. Seatbelts: Three-point seatbelts for all occupants. 💡 Technology Features Infotainment Audio System: Factory-installed cassette player with AM/FM radio, often with premium sound options (e.g., Alpine). Climate Control: Automatic climate control system with manual override options. Driver Assistance Cruise Control: Standard feature on most models. Trip Computer: Basic trip computer functions may be present on some models. Connectivity Original Connectivity: Limited to analog systems; no modern Bluetooth or USB connectivity in stock form. 🔧 Maintenance Service Intervals Oil Change: Typically every 6,000 - 10,000 miles or annually, as specified in the manual. Coolant Flush: Recommended every 2-3 years or 30,000-50,000 miles. Transmission Fluid Service: Consult manual for specific intervals; often around 50,000-60,000 miles for fluid and filter change. Fluid Specifications Engine Oil: Refer to manual for specific viscosity (e.g., 10W-30, 10W-40,...