Model:
Saloon (Mk1, Mk2, 240, 340)
Chassis Codes:
Mk1: 3111, Mk2: J33572 onwards, 240: DB240 onwards, 340: DB340 onwards
Target Audience:
Jaguar enthusiasts, classic car restorers, independent workshops specializing in vintage British vehicles
Value Proposition:
Provides access to factory-level technical data, essential for accurate and authentic restorations and repairs, mirroring dealer workshop information.
Authenticity:
Original factory manuals, offering the most accurate and complete information available.
Comprehensiveness:
Covers all aspects of vehicle repair and maintenance for the specified models and years.
Primary Coverage:
Workshop Service and Repair
Secondary Coverage:
Maintenance, Diagnostics, Electrical Diagrams, Technical Specifications
Estimated Page Count:
Thousands of pages (as stated in description)
Type:
Official Manufacturer Workshop Manual
Compatibility:
Windows & MAC compatible
Engine:
Detailed overhaul, tuning, cooling system, lubrication system, fuel system, ignition system
Transmission:
Manual and Automatic gearbox overhaul, clutch, drive shafts
Suspension And Steering:
Front and rear suspension, steering box, steering column, power steering (where applicable)
Brakes:
Front and rear brake systems (including Dunlop disc brakes), hydraulic system, handbrake
Electrical:
Wiring diagrams, lighting, ignition, starter, charging system, instrumentation, accessories
Bodywork And Chassis:
Body panel repair, door mechanisms, window mechanisms, interior trim, chassis lubrication
Maintenance:
Scheduled servicing, oil changes, filter replacements, tune-ups, brake adjustments
Repair:
Complete engine rebuilds, gearbox overhauls, suspension component replacement, brake system repairs, electrical fault finding and repair
Diagnostics:
Troubleshooting guides, fault finding procedures for various systems
Assembly Disassembly:
Step-by-step instructions for dismantling and reassembling all major vehicle components
Depth:
Comprehensive, from basic maintenance to full engine and transmission rebuilds, including detailed electrical schematics
Mk1 Engine Options:
2.4 litre XK engine (1955-1959), 3.4 litre XK engine (1957-1959)
Mk2 Engine Options:
2.4 litre XK engine (1959-1967), 3.4 litre XK engine (1959-1961), 3.8 litre XK engine (1961-1967)
240 Engine Options:
2.4 litre XK engine (1967-1969)
340 Engine Options:
3.4 litre XK engine (1967-1969)
2.4 Mk1/Mk2/240:
Approx. 70 bhp (gross), 112 lb-ft torque
3.4 Mk1/Mk2/340:
Approx. 180 bhp (gross), 213 lb-ft torque
3.8 Mk2:
Approx. 220 bhp (gross), 240 lb-ft torque
Carburetion:
Typically twin SU carburetors (e.g., 2" HS6 for 3.4/3.8, 1.75" H1 for 2.4)
Fuel Type:
Leaded gasoline (for the period)
Mk1 Standard Transmission:
4-speed manual gearbox (Moss gearbox)
Mk2 Standard Transmission:
4-speed manual gearbox (Moss gearbox), optional overdrive (Laycock de Normanville)
Mk2 Optional Transmission:
3-speed Borg-Warner Automatic (DG series)
Clutch:
Single dry plate, hydraulically operated
Overall Length:
Mk1: ~159 in (4039 mm), Mk2: ~183 in (4650 mm)
Overall Width:
Mk1: ~62 in (1575 mm), Mk2: ~67 in (1702 mm)
Wheelbase:
Mk1: ~104 in (2642 mm), Mk2: ~107 in (2718 mm)
Kerb Weight:
Approx. 3000-3400 lbs (1360-1542 kg) depending on model and specification
Crash Test Era:
Pre-dates modern crash testing standards; focus on structural integrity of the era.
Brakes:
Hydraulic disc brakes on all four wheels (Dunlop disc brakes introduced on Mk1, standard on Mk2/240/340).
Steering:
Rack and pinion steering (Mk1), recirculating ball steering box (Mk2). Optional power steering available on some Mk2 models.
Seatbelts:
Optional seatbelts were available, often fitted retrospectively by owners.
Chassis Design:
Integral body/chassis construction for improved rigidity and safety.
Original Features:
AM radio (optional), basic instrumentation (speedometer, tachometer, oil pressure, water temperature, fuel gauge, ammeter).
Features Of Era:
None in the modern sense; focus was on mechanical systems and driver control.
Era Connectivity:
N/A (mechanical and radio communication only).
Oil Change Interval:
Typically every 3,000 miles or 6 months, whichever came first (refer to manual for specific engine type).
Grease Points:
Regular lubrication of suspension and steering components (chassis greasing) as per manual recommendations.
Engine Oil:
Viscosity typically SAE 20W-50 or 20W-40 (depending on ambient temperature), with high-detergent properties (e.g., API SF or SG equivalent for modern oils, though original spec was likely different).
Coolant:
Ethylene glycol-based antifreeze mixed with distilled water (50/50 ratio). Original specification may vary.
Brake Fluid:
DOT 3 or DOT 4 hydraulic brake fluid (ensure compatibility with seals).
Transmission Fluid Manual:
Gear oil (e.g., EP 90) for Moss gearbox. Overdrive units may require specific fluid.
Transmission Fluid Auto:
Borg-Warner Type A Automatic Transmission Fluid (ATF).
Common Problems:
Rust in sills, floor pans, wheel arches, and boot; carburetor tuning and fuel system leaks; Lucas electrical components (known for unreliability); steering box wear; engine oil leaks.
Restoration Considerations:
Requires specialized knowledge due to period technology and materials. Careful sourcing of parts is crucial.
Founding:
Founded by Sir William Lyons and William Walmsley in 1922 as the Swallow Sidecar Company.
Mk1 Introduction:
Introduced in 1955 as the Jaguar 2.4 Litre, later joined by the 3.4 Litre model. Known for its monocoque construction and independent front suspension, a departure from previous Jaguar designs.
Mk2 Introduction:
Launched in 1959 as the Jaguar 3.4 Litre, followed by 2.4 and 3.8 Litre models. Featured a longer wheelbase, improved interior space, larger glass area, and available automatic transmission and power steering. Iconic for its blend of luxury, performance, and styling.
240 And 340 Introduction:
Introduced in 1967 as updated versions of the Mk2, with the 240 offering improved value and the 340 (a renamed 3.8 Mk2) offering a potent option. Key changes included slimmer bumpers, black grille finish, and minor interior revisions.
Production Period:
1955-1969 (across all variants)
Manufacturing Location:
Coventry, England
Industry Standing:
Highly regarded as iconic classic cars, representing a golden age of British motoring. Frequently featured in automotive publications and celebrated at classic car shows.
Performance Reviews:
Praised for their blend of performance, handling (for the era), and luxurious interiors. The Mk2, in particular, set a benchmark for sports saloons.
Heritage Status:
Recognized as significant vehicles in automotive history, contributing to Jaguar's reputation for style and engineering.
