🏷️ Basic Information Identification Make: Jaguar Model: Saloon (Mk1, Mk2, 240, 340) Codes Chassis Codes: Mark 1 (1955-1959), Mark 2 (1959-1967), 240/340 (1967-1969) Engine Codes: XK Series (XK120, XK140, XK150 derived) 👋 Introduction Market Position Positioning: Luxury sport saloon, appealing to enthusiasts and classic car collectors Competitive Analysis Competitors: Rover P5, Rover P6, Austin Westminster, Daimler Majestic Major Key Features Features: Powerful XK engine, sophisticated suspension, comfortable ride, distinctive styling, disc brakes across the range Target Audience Audience: Owners, mechanics, restorers, and enthusiasts of Jaguar Mk1, Mk2, 240, and 340 models 📋 Manual Details Coverage Areas Coverage: Full service, repair, maintenance, rebuild, refurbishment, restoration Page Count Pages: Hundreds (Specific count not provided in product info) Manual Type Type: Service Repair Manual Language Language: English Format Format: PDF Download 📖 Manual Coverage Systems Covered Engine: XK 3.4L, 3.8L (Straight-6 DOHC); 2.4L variants Transmission: Manual (Moss 4-speed, optional overdrive), Automatic (Borg-Warner DG) Suspension: Independent front (double wishbone, torsion bars), Live rear axle with leaf springs Brakes: Disc brakes (Girling) front and rear (standard on Mk2 onwards) Electrical: 12V system, starter, alternator/dynamo, ignition, lighting, instrumentation Fuel System: Carbureted (SU, Weber), fuel pump, tank, lines Cooling System: Radiator, water pump, thermostat, hoses Steering: Burman recirculating ball steering box, potentially power steering options Body Chassis: Monocoque construction, body panels, doors, windows, trim Interior: Seating, dashboard, trim, heating Procedures Included Maintenance: Oil changes, filter replacements, lubrication, tune-ups, fluid checks Repair: Engine rebuild, transmission overhaul, brake system repair, suspension servicing, electrical fault finding Troubleshooting: Diagnostic procedures for common and uncommon faults Rebuilding: Detailed instructions for complete engine, transmission, and component overhauls Refurbishment: Guidance on restoring and improving worn components Restoration: Comprehensive approach to bringing the vehicle back to original or better condition Technical Depth Depth: Comprehensive, covering basic to advanced repairs and full rebuilds 📊 Manual Specifications File Format Format: PDF Print Quality Quality: Assumed high quality, suitable for printing (typical for professional manuals) Binding Type Binding: N/A (Digital download) Paper Type Paper Type: N/A (Digital download) ⚙️ Engine Specifications Primary Engine Engine Type: Straight-6 DOHC (XK Engine family) Displacement: 2483cc (2.4L), 3442cc (3.4L), 3781cc (3.8L) Performance Horsepower 2.4L: Approx. 70 hp (early models), later ~120 hp Horsepower 3.4L: Approx. 210-220 hp (Mk2/3.4) Horsepower 3.8L: Approx. 220-230 hp (Mk2/3.8) Torque 3.4L: Approx. 203 lb-ft @ 4500 rpm Torque 3.8L: Approx. 242 lb-ft @ 4000 rpm Fuel System Carburetors: Typically twin SU (e.g., HD6) or Weber carburetors Fuel Type: Leaded gasoline (historically), unleaded with appropriate modifications/additives Ignition System Ignition Type: Coil and distributor, points ignition (early models), potentially electronic ignition upgrades 🔧 Transmission Standard Transmission Type: 4-speed Manual (Moss gearbox) Optional Transmission Type: 3-speed Automatic (Borg-Warner DG) Features Overdrive: Optional Laycock de Normanville overdrive on 4-speed manual Fluid Type Manual Transmission Fluid: EP 90 Gear Oil (GL-4 or GL-5, consult specific model for correct type) Automatic Transmission Fluid: Dexron II (or equivalent compatible fluid) 📐 Dimensions Exterior Wheelbase: Approx. 107 inches (Mk1), 107 inches (Mk2/240/340) Length: Approx. 176-184 inches (depending on variant) Width: Approx. 66-67 inches Weights Curb Weight: Approx. 3200-3500 lbs (depending on engine and specification) Gross Vehicle Weight: Consult individual model specifications 🛡️ Safety Features Ratings Safety Ratings: N/A (Safety standards were different during production era) Active Features Brakes: Girling hydraulic disc brakes (front and rear from Mk2 onwards) Suspension: Independent front suspension for improved handling and stability Passive Features Seatbelts: Optional or later standard fitment (early models likely without) Body Structure: Robust monocoque construction for the period 💡 Technology Features Infotainment Radio: Original period radios (e.g., Lucas) likely installed, many upgraded to modern units. Driver Assistance ABS: Not available on these models. Power Steering: Optional on later models, particularly the 3.8L variants. Connectivity Connectivity Features: None by modern standards; basic vehicle functionality. 🔧 Maintenance Service Intervals Oil Change: Every 3,000 miles or 6 months (typical for the era), consult manual for specific recommendations. Grease Points: Regular lubrication of chassis grease points (weekly/monthly depending on usage) Fluid Specifications Engine Oil: API SF/CD rated, 20W-50 or 10W-30 (depending on climate and engine condition). Consult manual for precise specifications. Coolant: 50/50 mix of antifreeze and distilled water Brake Fluid: DOT 3 or DOT 4 brake fluid (ensure compliance with system seals) Known Issues Rust: Prone to rust in common areas: sills, wheel arches, floor pans, A/B posts, boot floor. Engine Oil Leaks: Common from main crankshaft seals, rocker cover gaskets, oil sump gaskets. Suspension Wear: Bushings, ball joints, and kingpins can wear over time, affecting handling and ride. Carburetor Tuning: SU carburetors require regular adjustment for optimal performance and fuel economy. Electrical Gremlins: Age-related issues with wiring loom, switches, and connections are common. 📚 Vehicle History Brand Heritage Heritage: Jaguar Cars, renowned for performance luxury vehicles and motorsport success Model Evolution Evolution Timeline: Mk1 (1955-1959) introduced the XK engine in a saloon, Mk2 (1959-1967) refined styling and performance,...