🏷️ Basic Information Identification Make: Holden Model: Commodore Series: VK Codes Body Styles: Sedan (SL, SL/X, Berlina), Wagon (SL, SL/X, Berlina), Calais 👋 Introduction Market Position Target Audience: DIY mechanics, restoration enthusiasts, owners seeking to reduce service costs. Competitive Analysis Advantage: Provides professional technician-level information at a fraction of the cost of dealership service. Key Features Accessibility: Instant download and user-friendly interface, printable sections for on-hand use. Information Source: Consolidates information typically found in multiple OEM service manuals. 📋 Manual Details Coverage Areas Coverage: All diagnostic and repair procedures, maintenance, rebuilding, refurbishing, restoration. Page Count Estimated Pages: Likely over 1000 pages (typical for comprehensive workshop manuals of this era). Manual Type Type: Digital Workshop Repair Manual Language Language: English Format Format: PDF Download 📖 Manual Coverage Systems Covered Engine: 4.2L V8 (2V & 4V options), 5.0L V8 (4V), 3.3L Inline-6 (RB30), 1.9L Isuzu Diesel (Turbo & Non-Turbo) Transmission: 4-speed Trimatic Automatic, 5-speed M21/M22 Manual, 3-speed Saginaw Automatic Brakes: Front Disc Brakes (solid and ventilated options), Rear Drum Brakes, Power Assistance, Proportioning Valves Suspension: Independent Front Suspension (MacPherson Strut), Live Rear Axle, Shock Absorbers, Springs, Bushings, Sway Bars Steering: Power Steering (Recirculating Ball type), Steering Column, Rack and Pinion (optional on some variants) Electrical: 12-volt system, Battery, Alternator, Starter Motor, Ignition System (points and electronic options), Lighting, Instrumentation, Wiring Diagrams Bodywork: Body panel removal/installation, rust repair, panel alignment, glass replacement, door mechanisms, trim components Cooling System: Radiator, Water Pump, Thermostat, Cooling Fan, Hoses Fuel System: Carburetor (Stromberg, Quadrajet), Fuel Pump (mechanical/electric), Fuel Tank, Lines Exhaust System: Exhaust Manifolds, Pipes, Mufflers, Catalytic Converter (where applicable) Climate Control: Heater Core, A/C System Components (if equipped) Procedures Included Maintenance: Oil changes, filter replacements, spark plug changes, fluid checks, lubrication, belt adjustments, brake pad replacement, tire rotation. Troubleshooting: Diagnostic procedures for engine performance, electrical faults, braking issues, and drivability problems. Repair: Engine rebuilding, transmission overhaul, suspension component replacement, brake system repair, electrical component repair, body panel repair. Rebuilding: Complete engine rebuilds, transmission rebuilds, differential overhaul, power steering pump rebuilds. Restoration: Guidance on component refurbishment, plating specifications, and period-correct assembly techniques. Technical Depth Depth: Comprehensive: From basic maintenance to full engine and transmission rebuilds, including detailed diagnostic procedures and electrical schematics. 📊 Manual Specifications File Format Compatibility: Microsoft Windows (95 to 7) and all Mac computers. Print Quality Image Quality: High Quality Photos, Illustrations, and Diagrams. Binding Type Binding: Digital (PDF) - allows for printing of individual procedures. Paper Type Digital Format Benefit: No wear and tear compared to traditional paper manuals. ⚙️ Engine Specifications Primary Engine Inline 6: 3.3L (202 cubic inch) RB30, 12-valve, Overhead Valve (OHV), Carbureted (single barrel typically). V8 4.2L: 4.2L (253 cubic inch) Holden V8, 16-valve, OHV, available in 2-barrel (2V) and 4-barrel (4V) carburetor configurations. V8 5.0L: 5.0L (304 cubic inch) Holden V8, 16-valve, OHV, 4-barrel (4V) carburetor, often found in higher-spec models like the VK Group C and SS. Diesel: 1.9L Isuzu Diesel (C190), 8-valve, OHV, naturally aspirated and turbocharged variants. Performance V8 Horsepower Estimate: Varies by engine and tune, typically 100-130 kW (134-174 hp) for 5.0L V8, 80-90 kW (107-120 hp) for 4.2L V8, 72 kW (96 hp) for 3.3L I6. V8 Torque Estimate: Varies, 5.0L V8 typically around 320-350 Nm (236-258 lb-ft). Fuel System Carburetor Types: Stromberg 2V/4V, Rochester Quadrajet 4V, possibly some Zenith applications. Fuel Type: Unleaded Petrol (Octane rating as per OEM recommendation, typically 91-95 RON for standard engines). 🔧 Transmission Standard Manual Options: M21/M22 'Muncie' 4-speed, possibly Richmond 5-speed on some later models or aftermarket. Optional Automatic Options: Trimatic 4-speed automatic (BW T400 based), Saginaw 3-speed automatic. Features Clutch Type: Hydraulically operated single dry plate clutch for manual transmissions. Transmission Fluid Type: Dexron III (or equivalent ATF) for Trimatic, Gear oil (e.g., SAE 80W-90 GL-4) for manual transmissions. 📐 Dimensions Exterior Wheelbase: 2730 mm (107.5 inches) Length: 4717 mm (185.7 inches) for Sedan Width: 1707 mm (67.2 inches) Height: 1375 mm (54.1 inches) for Sedan Weights Kerb Weight: Approx. 1300-1500 kg (2866-3307 lbs) depending on body style and engine. Gvw: Approx. 1800-1900 kg (3968-4189 lbs) 🛡️ Safety Features Ratings Crash Testing: Limited formal crash safety ratings available for this era in Australia. Structural integrity and passive safety features typical of the period. Active Features Braking: Front ventilated disc brakes (on V8 models and some 6-cylinders), rear drum brakes. Optional Power Assisted Brakes. Passive Features Seatbelts: Lap/sash seatbelts standard in front, lap belts in rear. (Compliance with modern standards would require aftermarket upgrades). Body Structure: Reinforced safety cage, crumple zones incorporated into front and rear structure. 💡 Technology Features Infotainment Audio System: Factory fitted AM/FM radio with cassette player. Aftermarket stereo upgrades common. Driver Assistance Cruise Control: Optional on higher-spec models (V8 and some 6-cylinders). Connectivity Power Features: Power windows and mirrors available on higher-spec models (Berlina, Calais). 🔧 Maintenance Service Intervals Oil Change Interval:...