🏷️ Basic Information Identification Make: Jaguar Model: Mk 10 / 420G / S-Type Model Aliases: Mark 10, Mark X, 420G, S-Type Production Years Covered: 1960-1970 Codes Model Codes Mk10: 4.2 Litre (420G), 3.8 Litre Model Codes Stype: 3.8 Litre 👋 Introduction Market Position Segment: Luxury Saloon / Grand Tourer Era: 1960s Luxury Automotive Competitive Analysis Competitors: Rolls-Royce Silver Cloud, Bentley S-Series, Mercedes-Benz 300SE, Cadillac DeVille. Key Features Design Philosophy: Elegant styling, powerful straight-six engines, sophisticated independent suspension, and luxurious interiors. Target Audience: Affluent buyers seeking performance, luxury, and a refined driving experience. 📋 Manual Details Coverage Areas Manual Type: Parts Service and Repair Manual Language: English Format: Digital (Instant Download) Completeness: Comprehensive coverage of parts, workshop, and repair procedures. 📖 Manual Coverage Systems Covered Engine: 3.8L and 4.2L XK inline-6 engines, including disassembly, assembly, tuning, and troubleshooting. Fuel System: Carburetor systems (e.g., SU HD6, Zenith-Stromberg), fuel pumps, tanks, lines, and filters. Cooling System: Radiator, water pump, thermostat, hoses, and fan operation. Transmission: Manual (Moss/Jaguar Gearbox) and Automatic (e.g., Borg-Warner DG250) transmissions, including overhaul and adjustment. Clutch: Hydraulic clutch system, clutch disc, pressure plate, and release bearing. Drivetrain: Propeller shaft, universal joints, rear axle assembly, differential, and half-shafts. Suspension: Front independent suspension (wishbones, coil springs, dampers), rear independent suspension (semi-trailing arms, hubs, dampers). Steering: Power-assisted steering (Burman or Marles Varamatic), steering box, column, and linkages. Brakes: Girling disc brakes (front and rear), hydraulic system, master cylinder, brake calipers, and fluid specifications. Wheels Tyres: Wheel types, tyre sizes, pressures, and servicing. Bodywork: Body construction, panel repair, doors, bonnet, boot lid, glass, and trim. Exhaust System: Exhaust manifolds, pipes, mufflers, and hangers. Heating Ventilation: Heating system (heater matrix, blower), ventilation controls. Electrical System: Wiring diagrams, lighting, ignition system, charging system (generator/alternator), starting system, instrumentation, horn, wipers. Procedures Included Maintenance: Scheduled maintenance tasks, lubrication, fluid changes, filter replacements, tune-ups. Repair Overhaul: Detailed procedures for disassembly, inspection, repair, and reassembly of all major mechanical and electrical components. Troubleshooting: Diagnostic guides, common problems and their solutions, fault finding charts. Specifications: Torque values, clearances, fluid capacities, timing settings, electrical specifications. Parts Identification: Parts identification, part numbers, and diagrams for ordering and referencing. Technical Depth Depth: Comprehensive, covering from routine maintenance to complete engine and gearbox rebuilds, and detailed electrical system diagnosis. 📊 Manual Specifications File Format Digital Format: PDF (typically, for instant download manuals) Print Quality Resolution: High resolution, suitable for screen viewing and printing. Binding Type Physical Binding: N/A (Digital Download) Paper Type Physical Paper: N/A (Digital Download) ⚙️ Engine Specifications Primary Engine Engine Type: Inline 6-cylinder, DOHC (Double Overhead Camshaft) Engine Codes Mk10: XK 380 (3.8L), XK 420 (4.2L) Engine Codes Stype: XK 380 (3.8L) Performance 3 8L Displacement Litres 3 8: 3.8 Litres Bore Stroke 3 8 Mm: 87.0 mm x 111.1 mm Compression Ratio 3 8: 8.0:1 or 8.5:1 (depending on spec) Horsepower 3 8 Bhp: Approx. 220-265 bhp @ 5500 rpm (depending on carburetor setup) Torque 3 8 Lb Ft: Approx. 240-260 lb-ft @ 4000 rpm Performance 4 2L Displacement Litres 4 2: 4.2 Litres Bore Stroke 4 2 Mm: 92.1 mm x 106.0 mm Compression Ratio 4 2: 8.5:1 or 9.0:1 Horsepower 4 2 Bhp: Approx. 265-280 bhp @ 5500 rpm Torque 4 2 Lb Ft: Approx. 283-290 lb-ft @ 4000 rpm Fuel System Carburetors: Typically twin SU HD6 (3.8L) or triple SU HD8 / Zenith-Stromberg CD175 (4.2L) Fuel Type: Premium Unleaded Gasoline 🔧 Transmission Standard Transmission Type Mk10: 3-speed Automatic (Borg-Warner DG250) or 4-speed Manual (Moss/Jaguar Gearbox) with Overdrive (optional) Transmission Type Stype: 4-speed Manual (Moss/Jaguar Gearbox) with Overdrive or 3-speed Automatic (Borg-Warner DG250) Features Overdrive Option: Available on manual transmissions for improved highway cruising. 📐 Dimensions Exterior Mk10 Wheelbase Mm Mk10: 3124 mm (123 inches) Length Mm Mk10: 4980 mm (196 inches) Width Mm Mk10: 1778 mm (70 inches) Height Mm Mk10: 1360 mm (53.5 inches) Exterior Stype Wheelbase Mm Stype: 2718 mm (107 inches) Length Mm Stype: 4730 mm (186.2 inches) Width Mm Stype: 1727 mm (68 inches) Height Mm Stype: 1320 mm (52 inches) Weights Curb Weight Kg Mk10: Approx. 1850 kg (4078 lbs) Curb Weight Kg Stype: Approx. 1630 kg (3593 lbs) 🛡️ Safety Features Ratings Crash Safety Era: Not subject to modern crash testing standards; safety features focused on passive systems of the era. Active Features Brakes: Four-wheel Dunlop disc brakes with independent hydraulic circuits (dual circuit master cylinder). Steering: Power-assisted steering for improved control. Passive Features Seatbelts: Optional seatbelts, often fitted as aftermarket accessories. Interior Design: Padded dashboard, safety glass (laminated windscreen). 💡 Technology Features Infotainment Radio: Optional period-correct AM/FM radios. Driver Assistance Power Steering: Standard power-assisted steering. Air Conditioning: Optional factory-fitted or dealer-installed air conditioning. Connectivity Connectivity Features: N/A (period relevant technology). 🔧 Maintenance Service Intervals Oil Change Interval Miles: Every 3,000-5,000 miles (typical for the era, consult manual for precise recommendations). Grease...