Engine:
        
        
            Detailed coverage of XK I6 engines
        
     
    
        
            Fuel System:
        
        
            Carburetor systems (SU, Weber), fuel pumps, lines, and tank
        
     
    
        
            Cooling System:
        
        
            Radiator, water pump, thermostat, hoses, fan
        
     
    
        
            Clutch:
        
        
            Single dry plate clutch, hydraulic actuation
        
     
    
        
            Transmission:
        
        
            Manual gearbox (Moss 'crash' gearbox, David Brown gearbox), overdrive options
        
     
    
        
            Propeller Shaft:
        
        
            Drive shaft and universal joints
        
     
    
        
            Rear Axle:
        
        
            Salisbury rear axle, differential, half-shafts, hubs
        
     
    
        
            Steering:
        
        
            Burman recirculating ball steering box, steering column, linkage
        
     
    
        
            Exhaust System:
        
        
            Exhaust manifolds, pipes, mufflers
        
     
    
        
            Suspension:
        
        
            Front independent suspension (wishbones, coil springs, telescopic dampers), rear leaf springs
        
     
    
        
            Brake System:
        
        
            Girling disc brakes (front and rear), master cylinder, brake lines, servo assistance (optional/standard depending on year/model)
        
     
    
        
            Wheel And Tire:
        
        
            Wheel types, tire sizes, specifications, hub mounting
        
     
    
        
            Body:
        
        
            Body structure, panels, doors, windows, trim
        
     
    
        
            Heating And Ac:
        
        
            Heater system (ventilation), optional air conditioning systems
        
     
    
        
            Windscreen Washer:
        
        
            Washer bottle, pump, nozzles
        
     
    
        
            Electrical:
        
        
            Wiring diagrams, lighting, ignition, starting system, charging system (dynamos/alternators), instruments, ancillary electrics
        
     
    
        
            Instruments:
        
        
            Dashboard instrumentation, gauges, warning lights
        
     
    
        
            Special Tools:
        
        
            Listing and description of specialized tools required for repairs
        
     
    
    
        
            General Information:
        
        
            Vehicle identification, general precautions, safety procedures
        
     
    
        
            Engine Overhaul:
        
        
            Complete engine disassembly, inspection, repair, and reassembly
        
     
    
        
            Carburetor Tuning:
        
        
            Adjustment and overhaul of SU carburetors (e.g., H6, HD6)
        
     
    
        
            Transmission Rebuild:
        
        
            Gearbox disassembly, repair, and adjustment
        
     
    
        
            Brake Bleeding:
        
        
            Procedure for bleeding hydraulic brake system
        
     
    
        
            Suspension Component Replacement:
        
        
            Replacement of wishbones, ball joints, dampers
        
     
    
        
            Electrical Troubleshooting:
        
        
            Diagnostic procedures for electrical faults using wiring diagrams
        
     
    
        
            Body Panel Alignment:
        
        
            Adjustment of doors, boot lid, bonnet
        
     
    
        
            Wheel Alignment:
        
        
            Specifications and procedures for front-end alignment
        
     
    
    
        
            Depth:
        
        
            Comprehensive: Covers everything from basic maintenance to full engine and transmission rebuilds.
        
     
    
        
            Diagnostics:
        
        
            Detailed diagnostic procedures for mechanical and electrical systems.
        
     
    
        
            Illustrations:
        
        
            Includes detailed illustrations, diagrams, and step-by-step instructions.
        
     
    
        
            Troubleshooting Guides:
        
        
            Specific guides for diagnosing common and uncommon problems.
        
     
 
    
    
    
        
            Engine Family:
        
        
            Jaguar XK Inline-6
        
     
    
        
            Engine Variants Covered:
        
        
            2.4L XK I6, 3.4L XK I6, 3.8L XK I6
        
     
    
    
        
            2.4L Power Output:
        
        
            Approx. 70 bhp (gross) initially, later revised.
        
     
    
        
            3.4L Power Output:
        
        
            Approx. 160-180 bhp (gross) depending on state of tune.
        
     
    
        
            3.8L Power Output:
        
        
            Approx. 220-230 bhp (gross) for standard engine, higher for 'S' variants.
        
     
    
        
            3.8L Torque:
        
        
            Significant torque output for its era.
        
     
    
    
        
            Carburetion:
        
        
            Typically twin SU carburetors (e.g., H6 or HD6) for 3.4L and 3.8L; single or twin SU for 2.4L.
        
     
    
        
            Fuel Type:
        
        
            Premium leaded gasoline (historically), unleaded requires additive or hardened valve seats.
        
     
 
    
    
    
        
            Oil Change Interval:
        
        
            Typically every 3,000 miles or 6 months, depending on usage. Consult specific manual sections for precise details.
        
     
    
    
        
            Transmission Fluid Change:
        
        
            Intervals vary; manual transmissions often checked rather than routinely changed, automatics require regular changes.
        
     
    
    
        
            Engine Oil:
        
        
            Historically SAE 20W-50 or 30W, mineral-based oils. Modern synthetic oils are often suitable but compatibility should be checked.
        
     
    
        
            Coolant:
        
        
            Ethylene glycol-based coolant with rust inhibitors. Standard mix of 50/50 water and antifreeze.
        
     
    
        
            Brake Fluid:
        
        
            DOT 3 or DOT 4 (check specific manual for exact recommendation, especially for early models with potential seal compatibility issues).
        
     
    
        
            Gearbox Oil:
        
        
            GL-4 gear oil for manual transmissions. Specific viscosity grades are detailed in the manual.
        
     
    
        
            Rear Axle Oil:
        
        
            Hypoid gear oil (GL-5) suitable for limited-slip differentials if fitted, or standard GL-4/GL-5 for open differentials.
        
     
    
    
        
            Engine Oil Leaks:
        
        
            Common due to age of seals and gaskets. Regular checks are vital.
        
     
    
        
            Cooling System Overheating:
        
        
            Can occur if cooling system is not maintained, especially in heavy traffic or hot weather.
        
     
    
        
            Carburetor Synchronization:
        
        
            SU carburetors require periodic synchronization for smooth running and optimal performance.
        
     
    
        
            Moss Gearbox Synchromesh Wear:
        
        
            Early Moss gearboxes can be 'grindy' if not shifted carefully. Synchro rings can wear over time.
        
     
    
        
            Rust Perforation:
        
        
            A common issue for classic cars of this era, particularly around wheel arches, sills, and floor pans.
        
     
 
    
    
    
        
            Jaguar Legacy:
        
        
            Jaguar Cars Ltd. known for sporty luxury sedans and sports cars, built on a foundation of motorsport success with the XK engine.
        
     
    
    
        
            Mk1 Introduction:
        
        
            Introduced in 1955 as the Jaguar 2.4 Litre, it was Jaguar's first monocoque chassis car. Later renamed Mark 1 to differentiate from its successor.
        
     
    
        
            Mk2 Introduction:
        
        
            Launched in 1959 as the Jaguar Mark 2, featuring a longer wheelbase, improved styling, larger engine options (3.4L and 3.8L), and enhanced performance. It became an iconic sports saloon.
        
     
    
        
            Engine Development:
        
        
            The XK engine, introduced in the XK120, was continuously developed and adapted for Jaguar's saloon cars.
        
     
    
    
        
            Manufacturing Location:
        
        
            Coventry, England
        
     
    
        
            Key Models Produced:
        
        
            2.4L, 3.4L, 3.8L, 3.8 'S' variants.