🏷️ Basic Information Identification Make: Jaguar Model: XJ40 Saloon Product Name: JAGUAR XJ40 3.2 Litre, 4.0 Litre and 6.0 Litre SALOONS Vehicle Maintenance Sheet Codes Vin Range: 687219 to 708757 👋 Introduction Market Position Positioning: The Jaguar XJ40 represented Jaguar's flagship luxury saloon during its production era, competing with established German luxury marques. Competitive Analysis Competitors: BMW 7 Series, Mercedes-Benz S-Class, Audi V8/A8 (later models). Key Features Design: Distinctive modern styling for its time, featuring quad headlamps and a more angular silhouette than its predecessor (XJ-S inspired). Technology: Introduction of features like ABS, self-leveling suspension (optional/later models), and advanced engine management for its era. 📋 Manual Details Coverage Areas Engine Variants: 3.2 Litre, 4.0 Litre, 6.0 Litre Body Styles: Saloon Page Count Estimated Pages: Varies (as it's a maintenance sheet, likely concise; precise count not provided in product info, but indicative of service focus) Manual Type Type: Vehicle Maintenance Sheet / Service Checklist Description: Designed for use by dealers; outlines required maintenance tasks for services, not a comprehensive repair manual. Language Language: English (Assumed based on product description) Format Format: Likely printed document (as is typical for dealer maintenance sheets). PDF not specified. 📖 Manual Coverage Systems Covered Core Maintenance: Engine oil and filter changes, air filter replacement, fuel filter replacement, coolant checks and changes, brake fluid checks, power steering fluid checks, transmission fluid checks, differential oil checks. Electrical Maintenance: Battery checks, lighting checks, wiper blade condition. Chassis Maintenance: Brake pad and disc inspection, suspension component checks, exhaust system inspection, tyre pressure and condition checks. Procedures Included Scheduled Services: Covers tasks for routine service intervals (e.g., 10,000 mile/12 month service, 20,000 mile/24 month service). Inspections: Visual inspections of key components for wear, damage, or leaks. Technical Depth Depth: Focused on routine maintenance and inspection points, not detailed diagnostic or repair procedures. 📊 Manual Specifications File Format Format Type: Printed Document (assumed) Print Quality Quality: Dealer-grade (designed for professional use). Binding Type Binding: Likely stapled or bound for professional use. Paper Type Type: Durable paper stock suitable for workshop environments. ⚙️ Engine Specifications Primary Engine 3.2L: AJ6 3.2L Inline-6 (1987-1992 models, later replaced by 4.0L) - Approx. 200-220 hp 4.0L: AJ6 4.0L Inline-6 (1989 onwards, became primary) - Approx. 220-240 hp 6.0L: AJ16 6.0L Inline-6 (from 1993, essentially a bored-out 4.0L) - Approx. 245-326 hp (later supercharged variants) Performance Engine Layout: Inline-6 (Straight-Six) Valvetrain: DOHC (Double Overhead Camshafts), 4 valves per cylinder Fuel System Injection: Multi-point Fuel Injection (MPI) 🔧 Transmission Standard Gearbox: ZF 4HP22 4-speed automatic transmission (common across most variants) Optional Gearbox: Manual transmission (rare, primarily on earlier 3.2L models) Features Transmission Control: Electronically controlled automatic with sport/economy modes on later models. 📐 Dimensions Exterior Length: Approx. 5017 mm (197.5 in) Width: Approx. 1791 mm (70.5 in) Height: Approx. 1377 mm (54.2 in) Weights Curb Weight: Approx. 1750-1900 kg (3858-4189 lbs) depending on engine and specification. 🛡️ Safety Features Ratings Crash Test Data: Limited formal crash test data available for the era compared to modern standards. Early adoption of safety features. Active Features Braking: Anti-lock Braking System (ABS) standard on most later models, optional/available on earlier ones. Suspension: Self-levelling rear suspension (optional on some models, standard on longer wheelbase versions). Passive Features Airbags: Driver's side airbag standard from approx. 1990 onwards. Passenger airbag introduced later in the production run. Seatbelts: Seatbelt pre-tensioners (driver side) standard on later models. 💡 Technology Features Infotainment Audio: Factory fitted Clarion or Alpine audio systems with cassette player and radio. Optional CD changer in later models. Climate Control: Automatic climate control system with cabin air filtration on higher specification models. Driver Assistance Cruise Control: Standard on most models, electronic speed control. Trip Computer: Basic trip computer functions (average speed, fuel consumption, distance to empty) available on later models. Connectivity Phone: Some later models offered integrated car phone systems (rare and dated technology now). 🔧 Maintenance Service Intervals Oil Change: Typically every 6,000-10,000 miles or 12 months. Refer to specific service schedule for exact intervals. Major Service: Includes replacement of spark plugs, fuel filters, coolant, and inspection of belts, hoses, and suspension components, usually around 40,000-60,000 mile intervals. Fluid Specifications Engine Oil: API SG or SH, SAE 10W-40 or 10W-50 (check owner's manual for precise grade and capacity). Coolant: Ethylene Glycol based, typically a 50/50 mix with distilled water. Jaguar specific coolant may be recommended. Transmission Fluid: ZF TE-ML 14A specification Dexron II or equivalent (check specific manual for Dexron III compatibility). Brake Fluid: DOT 3 or DOT 4 (check manual). Fluid should be replaced every 2 years due to hygroscopic nature. Known Issues Electrical: Wiring harness degradation ('curing' issue), central locking problems, instrument cluster failures (JAGUAR's notorious 'peelers'). Suspension: Hydraulic suspension fluid leaks (self-levelling system), worn suspension bushings. Engine: Head gasket issues on early 3.2L models, oil leaks from crank seals, timing chain wear...