Target Audience:
Technicians, mechanics, Jaguar enthusiasts, restoration specialists
Value Proposition:
Provides comprehensive factory information at a competitive price, enabling self-sufficiency in repair and maintenance.
Completeness:
Covers a broad range of years and essential systems, aiming for factory-original data.
Accessibility:
Instant download format for immediate use.
Primary Coverage:
Service, Repair, Workshop, Parts
Model Range Covered:
Jaguar XK120, XK140, XK150, XK100 (if applicable and within the year range)
Estimated Page Count:
Hundreds to Thousands (highly variable based on actual source)
Type:
Factory Service Repair Manual & Parts Manual
Engine Service Repair:
Full overhaul, tuning, diagnostics, component replacement
Transmission Service Repair:
Manual gearbox service, clutch, driveshafts
Brake System:
Hydraulic system, front and rear brake components, adjustments
Wiring Diagrams:
Complete electrical system schematics
Electrical System:
Lighting, ignition, charging system, instrumentation
Suspension:
Front and rear suspension components, geometry, tuning
Steering:
Steering box, linkage, adjustments
Cooling System:
Radiator, water pump, thermostat, hoses, coolant specifications
Fuel System:
Carburetors (e.g., SU, Weber), fuel pump, lines, tank
Chassis Body:
Frame, body panels, doors, windows, trim
Differential Drive:
Rear axle assembly, lubrication, servicing
Periodic Lubrication:
Lubrication points, schedules, fluid types
General Maintenance:
Routine checks and adjustments
Troubleshooting:
Diagnosis of common faults and remedies
Heater Air Conditioner:
Heater system operation and service (AC was less common or optional)
Emission System:
Relevant emission controls for the era (likely minimal by modern standards)
Repair Procedures:
Step-by-step instructions for component removal, installation, and overhaul
Maintenance Procedures:
Scheduled servicing, tune-ups, fluid changes
Troubleshooting Procedures:
Systematic diagnostic approaches for identifying and resolving problems
Part Identification:
Includes part numbers for identification and ordering
Depth Of Information:
Comprehensive factory-level detail suitable for professional mechanics and serious enthusiasts
Diagnostic Capability:
Detailed troubleshooting guides, symptom-cause-remedy charts
Rebuild Specifications:
Includes specifications for engine and transmission rebuilds (e.g., clearances, tolerances)
Engine Type:
Inline 6-Cylinder, DOHC (Double Overhead Camshaft)
Displacement Variants:
3.4 Litre (XK120, XK140), 3.8 Litre (XK140, XK150), potentially 2.4 Litre (XK140 'Special Equipment') or other variants.
Horsepower Range:
Approximately 160 bhp to 260+ bhp depending on engine variant and tuning (e.g., SS, SE, MC variants).
Torque Specifications:
Specific torque figures vary by engine displacement and configuration, detailed within the manual.
Carburetion:
Typically dual SU carburetors (e.g., H6 or HD6), or later triple carburetors on performance variants. Manual will detail specific models.
Fuel Type:
Leaded gasoline (historical context), likely requiring specific octane ratings.
Cylinder Head Design:
Aluminum alloy, crossflow design.
Block Material:
Cast iron.
Transmission Type:
4-speed Manual Transmission (Moss gearbox, later ENV or Jaguar proprietary units)
Overdrive:
Optional Laycock de Normanville Overdrive (OD) available on some models and gears.
Clutch Type:
Single dry plate, hydraulically operated clutch.
Transmission Fluid:
Specific gearbox oil type and viscosity grade detailed in the manual (e.g., GL-4 rated gear oil).
Crash Test Data:
No formal crash test ratings available for this era (pre-dates standardized testing).
Braking System:
Hydraulic disc brakes on front wheels (introduced on XK140/XK150), drum brakes on rear. Manual covers bleeding and adjustment.
Seatbelts:
Not standard on early models; likely an aftermarket addition or dealer fitment for later years. Manual may show mounting points or specifications if factory-fitted.
Body Construction:
Body-on-frame construction with separate chassis.
Oil Change Interval:
Typically every 2,000-3,000 miles or annually, as specified in the manual. Requires detailed inspection of oil filter type.
Grease Points:
Regular lubrication of chassis grease points is crucial, with intervals and types detailed in the manual.
Engine Oil:
Manual will specify appropriate viscosity grade (e.g., SAE 20W-50 or 30) and potentially type (e.g., conventional mineral oil, ZDDP additive recommended for flat-tappet engines).
Coolant:
Water/antifreeze mixture, specific ratios and freeze protection levels as per manual.
Chassis Corrosion:
The body-on-frame construction is susceptible to rust and corrosion, especially in the chassis and outriggers. Manual covers structural inspection.
Carburetor Tuning:
SU carburetors require periodic tuning and synchronization. Manual provides detailed procedures.
Electrical Aging:
Original wiring looms can degrade over time; the manual's wiring diagrams are essential for diagnostics and repair.