🏷️ Basic Information Identification Make: Jaguar Model: XK Series (XK120, XK140, XK150) Production Years: 1948-1961 Codes Chassis Codes: XK120 (OTS, DHC, FHC), XK140 (OTS, DHC, FHC), XK150 (OTS, DHC, FHC, Drophead Coupe, Fixed Head Coupe) 👋 Introduction Market Position Target Audience: Serious owners, mechanics, restorers, and enthusiasts of the Jaguar XK series. Competitive Analysis Advantage: Provides factory-level repair information, enabling significant cost savings on labor. Key Features Value Proposition: Empowers owners to perform maintenance and repairs themselves, saving $50-$60 per hour in shop labor. Usability: Easy to use, even for those not highly skilled with computers. Information can be printed as needed. 📋 Manual Details Coverage Areas Model Years Covered: 1948, 1949, 1950, 1951, 1952, 1953, 1954, 1955, 1956, 1957, 1958, 1959, 1960, 1961 Styles Covered: All Styles (Open Two Seater/OTS, Drophead Coupe/DHC, Fixed Head Coupe/FHC) Page Count Estimated Page Count: Hundreds of Pages Manual Type Manual Type: Factory Service Repair Manual Authenticity: Actual Genuine Factory Manuals (Not 3rd Party) Language Language: English Format File Format: PDF Download Printability: Printable (entire manual or selected pages) 📖 Manual Coverage Systems Covered Engine Service Repair: Comprehensive coverage of engine maintenance, diagnostics, and repair. Transmission Service Repair: Detailed procedures for transmission maintenance and repair. Brake System: Coverage of all aspects of the brake system. Electrical System: In-depth coverage including detailed wiring diagrams. Suspension: Complete information on suspension maintenance and repair. Steering: Guidance on steering system maintenance and repair. Cooling System: Detailed procedures for the cooling system. Fuel System: Coverage of fuel injection and fuel system components. Chassis Body: Repair and maintenance information for the chassis and body. Differential Drive: Detailed coverage of the differential and drive axle systems. Interior: Information pertaining to the vehicle's interior. Procedures Included General Maintenance: Step-by-step guides for routine maintenance tasks. Troubleshooting: Advanced troubleshooting guide for diagnosing and correcting problems. Periodic Lubrication: Specific lubrication points and schedules. Electrical Diagnostics Repair: Combined troubleshooting and electrical service procedures with wiring diagrams. Rebuild Refurbish Restore: Comprehensive guidance for complete vehicle rebuilds and restorations. Technical Depth Depth Of Information: Covers all aspects of repair, maintenance, and diagnostics, as used by factory-trained technicians. Diagnostic Procedures: Detailed diagnostic and repair procedures. Illustrations Diagrams: Includes all necessary illustrations, drawings, and photos. Notes Cautions Warnings: Critical information highlighted with notes, cautions, and warnings. Instruction Format: Numbered instructions and substeps for clarity. Illustration Matching: Bold figure numbers for easy matching of illustrations to text. Part Identification: Enlarged inset views for detailed examination of parts. Navigation: Numbered table of contents for fast information retrieval. Searchability: Searchable PDF functionality for quick access to specific topics. 📊 Manual Specifications File Format Digital Format: PDF Compatibility: Compatible with all PC-based Windows operating systems and Mac. Storage: Can be saved to hard drive or burned to CD-ROM. Print Quality Resolution: High Resolution Binding Type Binding: N/A (Digital Download - Print on Demand) Paper Type Paper Type: N/A (Digital Download - Print on Demand) Delivery Delivery Method: Instant Download Link on Checkout Page Requirements Software Requirement: Adobe PDF Reader ⚙️ Engine Specifications Primary Engine Engine Type: Inline 6-Cylinder, DOHC (Double Overhead Camshaft) Performance Displacement Xk120: 3.4 Liters (3442 cc) Horsepower Xk120 Std: 160 bhp @ 5000 rpm (Standard) Horsepower Xk120 M: 180 bhp @ 5500 rpm (Modified) Horsepower Xk120 C: 210 bhp @ 5750 rpm (Competition) Displacement Xk140: 3.4 Liters (3442 cc) Horsepower Xk140: 190 bhp @ 5500 rpm Displacement Xk150: 3.4 Liters (3442 cc) / 3.8 Liters (3781 cc) Horsepower Xk150 3.4: 210 bhp @ 5500 rpm Horsepower Xk150 3.8: 250 bhp @ 5500 rpm (S Spec) Fuel System Carburetors: SU Carburetors (typically twin or triple, depending on variant) Fuel Type: Premium Unleaded Gasoline 🔧 Transmission Standard Transmission Type: 4-Speed Manual (Moss Gearbox) Optional Overdrive: Optional Laycock de Normanville Overdrive on some models. Features Clutch: Single Dry Plate Clutch 📐 Dimensions Exterior Wheelbase Xk120: Approx. 102 inches (2591 mm) Wheelbase Xk140 Xk150: Approx. 104 inches (2642 mm) Weights Curb Weight Approx: 3,000 - 3,300 lbs (1360 - 1500 kg), varies by body style 🛡️ Safety Features Ratings Crash Test Era: Vehicles from this era predate modern crash testing standards and ratings. Active Features Brakes: Hydraulic Drum Brakes (Front and Rear) Steering Assistance: Manual Rack and Pinion Steering Passive Features Seatbelts: Not standard equipment, often retrofitted. Safety Structure: Body-on-chassis construction typical of the era. 💡 Technology Features Infotainment Infotainment System: Basic AM radio (optional), primarily focused on driving experience. Driver Assistance Driver Assistance Features: None by modern standards. Focus is on mechanical feedback and driver skill. Connectivity Connectivity: N/A 🔧 Maintenance Service Intervals Oil Change Interval: Recommended every 3,000 miles or 6 months (typical for the era). Grease Points: Periodic greasing of chassis lubrication points is critical, detailed in the manual. Fluid Specifications Engine Oil Type: API SF or SG rated multi-viscosity oil (e.g., 20W-50 or 10W-30, consult manual for specific recommendations). Coolant Type:...