1955-1969 Jaguar Mk 1 / Mk 2 / 240 / 340 Service Manual

Jaguar Mk 1, Mk 2, 240, and 340 Owners Workshop Manual

• Covers 1955–1969 Jaguar 2.4 Mk 1, 3.4 Mk 1, 2.4 Mk 2, 3.4 Mk 2, 240, and 340 saloon models including variants with manual or automatic transmission and special equipment options
• Original OEM publication J H Haynes and Company Limited, SBN 900550 98 8, published 1973
• Contains 12 detailed chapters covering engine, fuel system, cooling, electrical, chassis, and bodywork with dozens of cross-referenced exploded-view diagrams and technical tables
• 282 pages of factory-original technical data and maintenance documentation for home and professional use
• File delivered as a direct download the moment payment clears
• Stored against your account so you can retrieve it after a hard-drive loss
• Full-text search finds any part number in seconds
• Laid out for standard letter and A4 printing
• This 1973 edition serves as the definitive reference for the full production run of the Jaguar saloon series, detailing unique differences between the early Mk 1 build and later 240/340 models

Document Scope and Structure

The 1955–1969 Jaguar Mk 1, Mk 2, 240, and 340 service manual details all maintenance and component overhaul requirements across the entire model lifespan. The text starts with general engine mechanicals including cylinder head removal, crankshaft assessment, and camshaft timing procedures for the six-cylinder XK-series engine. Subsequent chapters delineate the cooling system circuitry, fuel delivery, SU and Solex carburetor tuning, ignition system components, and gearbox internals.

The final sections document the propeller shaft, rear axle, braking system, and electrical layout including wiring schematics. The manual also includes specialized guidance for bodywork, suspension geometry, and exhaust configuration for the 240 and 340 variants compared to earlier units.

Technical Data Highlights

This publication contains exhaustive tolerance charts and torque specifications essential for engine rebuilds and routine adjustments. Cylinder head bolt torque is specified at 54 lb-ft in the engine assembly data section. Intake valve clearance is documented at 0.004 in and exhaust valve clearance at 0.006 in for the twin overhead camshaft configuration. For what an OEM service publication covers regarding fuel mixture, the manual provides comprehensive tables for needle type and jet sizes based on compression ratio and model year. Reference only — always consult a certified technician before performing service on this equipment.

An official 282-page J H Haynes and Company Limited workshop manual covering the 1955–1969 Jaguar Mk 1, Mk 2, 240, and 340, documenting mechanical, electrical, and fuel-system specifications for the long-running saloon series.