1955-1969 Jaguar Saloons Mk1/mk2 240/340 Owners Workshop Service Repair Manual

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Tipo: Car

Proveedor:

SKU: 148829

Etiquetas: 1955 1956 1957 1958 1959 1960 1961 1962 1963 1964 1965 1966 1967 1968 1969 240 340 Car Datsun Engines Jaguar Mk1 Mk2 Saloons Tune Up Workshop Repair & Servic

Variantes de producto

Descripción

This manual covers the Mk1 Saloon (1955-1959), Mk2 Saloon (1959-1967), and the 240/340 models (1967-1969). These iconic vehicles, known for their elegant styling and performance-oriented XK engines, represent a significant era in automotive history. The Mk1 introduced monocoque construction, while the Mk2 evolved with enhanced visibility and more powerful engine options, including 2.4, 3.4, and 3.8-liter inline-six configurations. The later 240 and 340 models offered more accessible versions of these celebrated saloons. Engineered for a balance of luxury and sporting prowess, these vehicles have earned a distinguished reputation among classic car enthusiasts. This comprehensive factory service and workshop manual provides detailed procedures for the maintenance, repair, and overhaul of all major vehicle systems. It covers engine, transmission, suspension, steering, brakes, and electrical systems, along with body and chassis work. Included are routine servicing tasks, in-depth repair instructions, troubleshooting guides, and essential technical specifications, all supported by hundreds of photographs and illustrations. This manual is an indispensable resource for owners and technicians seeking to preserve the performance and integrity of their Mk1, Mk2, 240, or 340 saloons.

🏷️ Basic Information

Identification

Make:

Jaguar

Model:

Mk1 Saloon / Mk2 Saloon / 240 / 340

Production Years:

1955-1969 (Mk1: 1955-1959, Mk2: 1959-1967, 240/340: 1967-1969)

Codes

Chassis Codes:

Mk1: J41; Mk2: J72; 240: J45; 340: J55

👋 Introduction

Market Position

Target Audience:

Owners and mechanics specializing in classic Jaguar saloons, seeking comprehensive, factory-level repair information.

Competitive Analysis

Manual Advantage:

Provides a singular, authoritative source for a range of closely related models, ensuring consistent and accurate information derived from original factory data.

Key Features

Illustrative Content:

Hundreds of detailed photographs and technical illustrations guide the user through complex procedures.

Accessibility:

Compatible with all PC-based Windows operating systems and Mac, offering broad usability.

Cost Effectiveness:

Presents an inexpensive method to maintain and repair vehicles compared to professional servicing costs.

📋 Manual Details

Coverage Areas

Manual Coverage Summary:

Comprehensive service, repair, and workshop procedures for all aspects of the Mk1, Mk2, 240, and 340 Jaguar Saloon models.

Page Count

Estimated Page Count:

Extensive (specific count not provided, but described as highly detailed with hundreds of photos)

Manual Type

Manual Type:

Factory Service / Workshop / Repair Manual

Language

Language:

English

Format

Format:

Digital (PDF)

📖 Manual Coverage

Systems Covered

Engine Systems:

Engine overhaul, tuning, fuel system (carburetors, fuel pumps), cooling system, lubrication system, ignition system, exhaust system.

Transmission Systems:

Manual gearbox (Moss), Automatic transmission (optional BorgWarner DG), clutch system, drive shafts, differential.

Suspension Steering Brakes:

Front and rear suspension (independent front, live rear axle), steering box overhaul, braking system (disc brakes front, drums rear), hydraulic systems.

Electrical Systems:

Wiring diagrams, lighting, instrumentation, ignition, charging system (generator/alternator), starter motor, ancillary electrics.

Body Chassis:

Body panel repair, frame inspection, doors, windows, interior trim, weather stripping, body hardware.

Procedures Included

Maintenance Procedures:

Routine servicing, oil changes, filter replacements, lubrication points, spark plug replacement, ignition timing adjustment.

Repair Procedures:

Complete engine rebuild, gearbox repair, brake caliper/wheel cylinder overhaul, suspension component replacement, steering box rebuild, electrical component troubleshooting and repair.

Troubleshooting:

Diagnostic guides for common running issues, electrical faults, and mechanical problems.

Technical Depth

Depth Of Coverage:

Extremely detailed, covering complete disassembly and reassembly of major components, suitable for both DIY enthusiasts and professional mechanics.

Diagnostic Capability:

Includes detailed diagnostic procedures, specifications, and tolerances for precise fault finding and repair.

📊 Manual Specifications

File Format

File Format Details:

PDF format, fully searchable text, printable pages.

Print Quality

Print Quality Description:

High resolution scans of original factory documentation, featuring clear illustrations and legible text.

Binding Type

Binding Type:

N/A (Digital Download)

Paper Type

Paper Type:

N/A (Digital Download)

⚙️ Engine Specifications

Primary Engine

Mk1 Engine:

2.4 Liter (2398cc) XK inline-6 engine

Mk2 Engine Options:

2.4 Liter (2398cc) XK inline-6, 3.4 Liter (3442cc) XK inline-6, 3.8 Liter (3781cc) XK inline-6

240 Engine:

2.4 Liter (2398cc) XK inline-6 (tuned)

340 Engine:

3.4 Liter (3442cc) XK inline-6

Performance

3.8 Mk2 Horsepower:

Approx. 220-230 bhp (depending on specification)

3.8 Mk2 Torque:

Approx. 240-260 lb-ft (depending on specification)

Fuel System

Carburetion:

Typically twin SU carburetors (e.g., HD6 or HVG) for most variants, later models may have Zenith-Stromberg.

Fuel Pump:

Mechanical fuel pump, often located on the engine block or chassis.

🔧 Transmission

Standard

Mk1 Transmission:

4-speed manual with Laycock overdrive (optional on some models).

Mk2 Transmission Standard:

4-speed manual with Laycock overdrive (standard on most variants).

Optional

Automatic Transmission:

BorgWarner Model 35 3-speed automatic transmission (optional on Mk2, 240, 340).

Features

Overdrive Operation:

Laycock de Normanville electric overdrive, typically engaging 4th gear (OD) and sometimes 3rd gear (OD).

📐 Dimensions

Exterior

Mk2 Wheelbase:

107 inches (2720 mm)

Mk2 Length:

Approximately 186 inches (4724 mm)

Mk2 Width:

Approximately 67 inches (1702 mm)

Weights

Mk2 Curb Weight:

Approx. 3,300 - 3,600 lbs (1500 - 1630 kg) depending on engine and equipment.

Wheel Bolt Pattern:

5 x 4.5 inches (5 x 114.3 mm)

🛡️ Safety Features

Ratings

Era Safety Standards:

Vehicles from this era predated modern safety rating systems like NCAP. Safety features were limited by contemporary standards.

Active Features

Braking System:

Disc brakes on front wheels (Dunlop or Girling), drum brakes on rear. Dual hydraulic circuits.

Passive Features

Seatbelts:

Optional or not fitted as standard in early production years. Later models may have provision for lap belts.

Chassis Construction:

Integrated body-frame construction, offering a relatively rigid structure for its time.

💡 Technology Features

Infotainment

Original Audio:

Factory fitted radios were typically analogue AM/FM units, often transistorized in later models. Many owners upgrade to modern systems.

Driver Assistance

Original Features:

No electronic driver assistance systems (e.g., ABS, traction control, airbags) were available. Features were basic by modern standards.

Connectivity

Original Connectivity:

None. Connectivity refers to basic automotive functions.

🔧 Maintenance

Service Intervals

Oil Change Interval:

Typically every 3,000 miles or 6 months, whichever comes first (refer to manual for exact engine variant).

Grease Points:

Regular lubrication of chassis grease points (suspension, steering linkages) is crucial, often recommended at 1,000-mile intervals.

Valve Clearance Adjustment:

Recommended periodically, often around 6,000-12,000 miles, depending on usage and engine condition.

Fluid Specifications

Engine Oil:

SAE 20W-50 or 30 (API SC or SD classification, or equivalent for the era). Refer to manual for specific viscosity and quantity.

Coolant:

Water/antifreeze mixture (50/50) with corrosion inhibitors appropriate for classic vehicles. Original specification likely involved plain water or minimal inhibitors.

Transmission Fluid:

Manual gearbox: GL-4 Hypoid gear oil (e.g., SAE 90). Automatic: Dexron II or equivalent. Check manual for specific type and quantity.

Brake Fluid:

DOT 3 or DOT 4 brake fluid (check compatibility with seals). Original specification likely DOT 3 or mineral oil for hydraulic systems.

Known Issues

Body Rust:

Prone to rust in common areas: sills, wheel arches, floor pans, boot floor, bulkhead, and door bottoms. Thorough inspection is vital.

Engine Oil Leaks:

Oil leaks from the rear crankshaft seal (rope seal) and sump gasket are common due to age and material degradation.

Cooling System Overheating:

Original radiators and cooling systems can be undersized for modern traffic. Overhaul of the cooling system (radiator, water pump, thermostat) is often beneficial.

Electrical Gremlins:

Aging wiring looms, Lucas components (infamously known as 'Prince of Darkness'), and corroded connections can lead to intermittent electrical faults.

Carburetor Tuning:

SU carburetors require regular adjustment and balancing for optimal performance and fuel economy.

Suspension Wear:

Bushings, ball joints, and kingpins are wear items that require periodic inspection and replacement.

📚 Vehicle History

Brand Heritage

Jaguar Legacy:

Jaguar Cars, known for its sporting sedans and luxury grand tourers, built upon a rich heritage of automotive engineering and design.

Model Evolution

Mk1 Introduction:

The Mk1 (1955-1959) was Jaguar's first monocoque construction saloon, introducing a more modern, compact design.

Mk2 Introduction:

The Mk2 (1959-1967) was a significant evolution of the Mk1, featuring larger glass areas (especially the quarter windows), more powerful engine options (3.4 and 3.8 litre), and improved handling.

240 340 Introduction:

The 240 (a lower-cost 2.4 litre) and 340 (a lower-cost 3.4 litre) were introduced in 1967 as budget-friendly alternatives to the Mk2 and its successor, the S-Type, featuring minor styling and mechanical updates.

Production

Production Period Overlap:

The Mk2 and the 240/340 had a production overlap, with the 240/340 serving as a more affordable option during the transition to newer Jaguar saloon models.

🏆 Awards & Recognition

Recognitions

Classic Car Status:

The Mk1, Mk2, 240, and 340 are highly regarded classic cars, celebrated for their performance, styling, and driving dynamics, often winning awards at classic car shows and concourses.

Ratings

Performance Reputation:

Renowned for their potent XK engines and sporting handling, the Mk2 especially was a benchmark for performance sedans of its era.

Certifications

Manual Accuracy Standard:

Based on official Jaguar factory service documentation, ensuring adherence to manufacturer specifications and procedures.