🏷️ Basic Information Identification Make: Jaguar Model: XK120, XK140, XK150 Production Years Covered: 1948-1961 Codes Vehicle Codes: XK120, XK140, XK150 👋 Introduction Market Position Target Audience: Jaguar XK120, XK140, XK150 owners, restorers, mechanics, and enthusiasts Competitive Analysis Advantage: Provides comprehensive, manufacturer-sourced repair information for a classic and highly desirable range of Jaguar sports cars, enabling DIY repairs and restorations. Key Features Manual Quality: Professional quality, complete and intact, same manual used by local service/repair shops. Cost Savings: Enables significant savings on repair bills by empowering owners to perform maintenance and repairs themselves. Accessibility: Instant digital download for immediate access to vital repair information. 📋 Manual Details Coverage Areas Primary Coverage: All XK120, XK140, and XK150 models and variants Page Count Estimated Page Count: Hundreds of pages (based on typical workshop manuals of the era and scope) Manual Type Type: Workshop Repair and Service Manual Language Language: English Format Format: PDF Download 📖 Manual Coverage Systems Covered Engine Service: Complete engine overhaul, tuning, component replacement Transmission Service: Manual and automatic transmission overhaul, repair, and adjustment Brake System: Hydraulic brake system diagnosis, repair, including wheel cylinders, master cylinder, and brake lines Electrical System: Comprehensive wiring diagrams, starter, generator, lighting, ignition, and auxiliary electrical components Suspension System: Front and rear suspension diagnosis, repair, including shock absorbers and kingpins Steering System: Steering box, linkages, and column diagnosis and repair Cooling System: Radiator, water pump, thermostat, and cooling fan service Fuel System: Carburetor (SU, Weber) service and tuning, fuel pump, fuel lines Chassis And Body: Body repair, chassis lubrication, frame inspection Interior: Dashboard, seating, trim panel removal and installation guidance Differential And Drive Axle: Rear axle assembly, differential overhaul, driveshaft service Emission System: Limited to components present in the era; likely basic emission control information Heater And Air Conditioning: Information on factory-fitted heater systems Engine Control System: Focus on mechanical and early electrical control systems Procedures Included Maintenance: General maintenance, periodic lubrication, fluid changes Troubleshooting: Diagnostic procedures for common and uncommon faults Repair: Step-by-step repair instructions for all major components and systems Disassembly Assembly: Detailed procedures for component removal and reinstallation Cleaning And Reinstallation: Guidance on cleaning and reassembling parts Electrical Diagnostics: Troubleshooting electrical system faults with wiring diagrams Technical Depth Depth: Comprehensive, covering everything from basic tune-ups to full engine and transmission rebuilds, suitable for professional technicians and experienced enthusiasts 📊 Manual Specifications File Format Format: PDF Print Quality Printability: Full Printable Zoom Capability: YES (Zoom In/OUT) Binding Type Binding Type: Digital Download (N/A for physical binding) Paper Type Paper Type: Digital (N/A for physical paper type) Delivery Delivery Method: Instant Download Requirements Software Requirements: Adobe PDF Reader, WinZip Operating System Compatibility: All Versions of Windows & Mac ⚙️ Engine Specifications Primary Engine Engine Type: Inline 6-cylinder, DOHC (XK engine) Performance Xk120 Engine Displacement: 3442 cc (210.7 cu in) Xk120 Engine Horsepower: Approx. 160-180 bhp (depending on variant) Xk140 Engine Displacement: 3442 cc (210.7 cu in) Xk140 Engine Horsepower: Approx. 190-210 bhp (depending on variant) Xk150 Engine Displacement: 3442 cc (210.7 cu in) / 3781 cc (230.7 cu in) Xk150 Engine Horsepower: Approx. 190-210 bhp (3.4L) / 250 bhp (3.8L 'S' variant) Fuel System Carburetion: Typically dual SU carburetors (e.g., H6, HD6), later models may have option for Weber carburetors 🔧 Transmission Standard Transmission Type: 4-speed manual transmission Optional Optional Transmission: Jaguar 'Fluid Drive' automatic transmission (available on XK140 and XK150) Features Gear Ratios: Specific gear ratios will be detailed within the manual for each transmission type Clutch Type: Single dry plate clutch 📐 Dimensions Exterior Body Styles: Open Two-Seater (OTS), Fixed Head Coupe (FHC), Drophead Coupe (DHC) Weights Curb Weight: Varies by model and body style, typically around 2800-3200 lbs (1270-1450 kg) 🛡️ Safety Features Ratings Safety Ratings: N/A (Vehicles predate modern safety rating systems like NCAP) Active Features Braking System: Hydraulic drum brakes on all wheels (disc brakes introduced later on some XK150 models) Passive Features Seat Belts: Optional or not fitted as standard in early models, may be present in later manual updates or added during restoration 💡 Technology Features Infotainment Audio System: Basic analog radio (optional or aftermarket upgrades common) Driver Assistance Driver Assistance Systems: None (vehicles predate modern driver assistance technologies) Connectivity Connectivity Features: None 🔧 Maintenance Service Intervals Oil Change Interval: Typically every 3,000 miles or 6 months (refer to manual for specific recommendations) Tune Up Interval: Periodic checks of ignition timing, carburetion, and valve clearances recommended Fluid Specifications Engine Oil Specification: SAE 20W-50 or SAE 30 (consult manual for precise recommendation based on climate and usage) Coolant Specification: Ethylene glycol-based antifreeze mixed with distilled water Brake Fluid Specification: DOT 3 or DOT 4 hydraulic brake fluid (ensure compatibility with seals) Transmission Fluid Type: Manual: Gear oil GL-4 SAE 90; Automatic: DEXRON-II or equivalent Known Issues Common Issues: Carburetor tuning, oil leaks, suspension wear (bushings, kingpins), brake system...