🏷️ Basic Information Identification Make: Jaguar Model: Mark 1 & 2, 240, 340 Production Years: 1956-1969 Codes Model Codes Covered: Mark 1 (XK140 based chassis), Mark 2 (XK150 based chassis), 240 (updated Mark 2), 340 (Export version of 240) 👋 Introduction Market Position Historical Context: The Jaguar Mark 1 and Mark 2, along with their later iterations (240/340), represent a golden era of British sports saloons. They were positioned as luxurious, high-performance cars appealing to executives and enthusiasts seeking speed and comfort. Competitive Analysis Key Competitors: Aston Martin DB4, Bentley S-Type, Rover P5, Daimler V8 250 Key Features Vehicle Strengths: Elegant styling, powerful XK engines, sophisticated independent front suspension, powerful disc brakes, comfortable ride, high-quality interior finishes. Manual Value Proposition Benefit To Owner: Essential for maintaining these classic Jaguars, enabling owners to perform repairs, maintenance, and diagnostics accurately, thereby preserving the car's value and drivability. Digital Advantage Instant Access: Instant download eliminates shipping delays and costs, providing immediate access to critical repair information. 📋 Manual Details Coverage Areas Primary Coverage: Parts and Workshop/Repair/Service Page Count Estimated Page Count: Varies significantly by specific edition, but typically comprehensive for the era (estimated 300-600+ pages) Manual Type Manual Type: Workshop Manual / Repair Manual / Service Manual / Parts Manual (integrated within the workshop documentation) Language Language: English Format File Format: PDF 📖 Manual Coverage Systems Covered Engine Mechanical: Full disassembly, inspection, assembly, tuning for XK series engines (3.4L, 3.8L, 2.4L) Fuel System: Carburetor overhaul (SU HD6, Zenith-Stromberg), fuel pump, fuel lines, fuel tank maintenance Cooling System: Radiator, water pump, thermostat, hoses, coolant types and capacities Clutch: Single dry plate clutch inspection, adjustment, and replacement Transmission: Moss gearbox (pre-synchromesh gears), Jaguar '3-Sync' gearbox overhaul, fluid specifications, gear shift mechanism Propeller Shaft: Universal joint maintenance and replacement, phasing Rear Axle: Differential overhaul, bearing adjustments, axle casing maintenance, oil specifications Steering: Burman recirculating ball steering box overhaul, idler box, tie rod ends, steering column, lubrication Front Suspension: Independent front suspension, wishbones, kingpins, trunnions, bushings, shock absorbers, lubrication Rear Suspension: Live axle, half-elliptic leaf springs, shock absorbers, bushings, lubrication Brakes: Girling disc brakes (front and rear), brake fluid types, bleeding procedures, caliper overhaul, master cylinder, handbrake system Wheels And Tyres: Wheel types (wire spoke, pressed steel), tyre pressure specifications, wheel balancing, hub maintenance Bodywork: Body panel repair, door mechanisms, window regulators, upholstery, trim, corrosion prevention Exhaust System: Exhaust manifold, pipes, mufflers, hangers, gasket replacement Heating And Windscreen: Heater matrix, demister system, windscreen wiper mechanism, washer system Electrical System: Wiring diagrams, starter motor, dynamo/alternator, ignition system (coil, distributor, spark plugs), lighting, instrumentation, dashboard components, fuse box Procedures Included Maintenance: Regular lubrication points, fluid changes, filter replacements, ignition timing, carburetor adjustments, brake bleeding Troubleshooting: Diagnosis of common faults, symptom analysis, fault finding charts Repair: Detailed step-by-step instructions for component overhaul and replacement Rebuild: Complete engine rebuild, gearbox rebuild, axle rebuild procedures Adjustment: Carburetor mixture and idle, tappet clearances, valve timing, brake adjustments, steering box backlash Installation: Component installation and alignment Technical Depth Depth: Comprehensive: Covers everything from routine maintenance to full mechanical and electrical system overhauls and rebuilds. Includes detailed torque specifications, clearances, and tolerances. 📊 Manual Specifications File Format PDF Features: Searchable text, bookmark navigation (typical for well-scanned PDFs), printable pages Print Quality Digital Quality: High-resolution scans of original factory manuals, ensuring clarity of diagrams and text. Binding Type Physical Binding: N/A (Digital Download) Paper Type Original Paper Type: N/A (Digital Download) ⚙️ Engine Specifications Primary Engine Engine Variants: 2.4 Litre (2398cc), 3.4 Litre (3442cc), 3.8 Litre (3791cc) Jaguar XK engines Performance 3.4L Power: Approximately 210-220 bhp (depending on specific carburation and tune) 3.8L Power: Approximately 220-265 bhp (depending on specific carburation and tune) 2.4L Power: Approximately 180-190 bhp Fuel System Carburetors: Twin SU HD6 carburetors typically; later models may have Zenith-Stromberg variants or single Stromberg Engine Construction Block Material: Cast Iron Head Material: Light Alloy (Aluminum) Ignition Ignition System: Lucas (Distributor, Coil, Spark Plugs) 🔧 Transmission Standard Gearbox Type Early: Moss 4-speed manual (non-synchromesh on 1st gear for early Mark 1) Gearbox Type Later: Jaguar 3-Sync 4-speed manual (synchromesh on 1st, 2nd, 3rd gears) Optional Automatic Transmission: Optional Borg-Warner DG automatic transmission available on some models (particularly Mark 2) Features Overdrive: Optional Laycock de Normanville overdrive (usually on 3rd and 4th gears) available with manual transmissions Fluid Specifications Manual Gearbox Oil: EP 90 Gear Oil (API GL-4 or GL-5, check specific manual for exact spec) Automatic Gearbox Fluid: Dexron Type B or equivalent (for Borg-Warner DG) 📐 Dimensions Exterior Wheelbase: Mark 1: 104 inches (2642 mm); Mark 2/240/340: 107 inches (2718 mm) Length: Mark 1: approx. 176 inches (4470 mm); Mark 2/240/340: approx. 183 inches (4650 mm) Width: Mark 1: approx. 64 inches (1626 mm); Mark 2/240/340: approx. 66 inches (1676 mm) Weights Curb Weight: Approx. 3000-3300 lbs (1360-1497 kg), varies by engine and specification 🛡️...