Model:
XK Series (XK120, XK140, XK150)
Production Years:
1948-1961
Chassis Codes:
XK120 (OTS, DHC, FHC), XK140 (OTS, DHC, FHC), XK150 (OTS, DHC, FHC, Drophead Coupe, Fixed Head Coupe)
Target Audience:
Serious owners, mechanics, restorers, and enthusiasts of the Jaguar XK series.
Advantage:
Provides factory-level repair information, enabling significant cost savings on labor.
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.
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)
Estimated Page Count:
Hundreds of Pages
Manual Type:
Factory Service Repair Manual
Authenticity:
Actual Genuine Factory Manuals (Not 3rd Party)
File Format:
PDF Download
Printability:
Printable (entire manual or selected pages)
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.
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.
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.
Compatibility:
Compatible with all PC-based Windows operating systems and Mac.
Storage:
Can be saved to hard drive or burned to CD-ROM.
Resolution:
High Resolution
Binding:
N/A (Digital Download - Print on Demand)
Paper Type:
N/A (Digital Download - Print on Demand)
Delivery Method:
Instant Download Link on Checkout Page
Software Requirement:
Adobe PDF Reader
Engine Type:
Inline 6-Cylinder, DOHC (Double Overhead Camshaft)
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)
Carburetors:
SU Carburetors (typically twin or triple, depending on variant)
Fuel Type:
Premium Unleaded Gasoline
Wheelbase Xk120:
Approx. 102 inches (2591 mm)
Wheelbase Xk140 Xk150:
Approx. 104 inches (2642 mm)
Curb Weight Approx:
3,000 - 3,300 lbs (1360 - 1500 kg), varies by body style
Crash Test Era:
Vehicles from this era predate modern crash testing standards and ratings.
Brakes:
Hydraulic Drum Brakes (Front and Rear)
Steering Assistance:
Manual Rack and Pinion Steering
Seatbelts:
Not standard equipment, often retrofitted.
Safety Structure:
Body-on-chassis construction typical of the era.
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.
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:
Ethylene Glycol based antifreeze mixed with distilled water (50/50 ratio).
Brake Fluid Type:
DOT 3 or DOT 4 Hydraulic Brake Fluid (refer to manual for exact specification).
Common Wear Items:
Kingpins, bushings, brake hydraulics, clutch wear, oil leaks, wiring harness degradation.
Engine Specifics:
Valve guide wear, oil pressure issues, potential for overheating if cooling system is not maintained.
Heritage Context:
Jaguar's reputation for producing stylish, high-performance sports cars was solidified by the XK series.
Xk120 Introduction:
Launched in 1948 as a concept, it was an instant sensation, redefining the sports car market.
Xk140 Enhancements:
Introduced in 1954 with improved handling, increased performance, and better comfort.
Xk150 Design Changes:
Launched in 1957, featuring a more modern design with a wraparound windscreen and disc brakes as standard.
Production Location:
Coventry, England
