Positioning:
Premium luxury sedan within the Australian automotive market of the 1980s.
Key Competitors:
Ford Falcon, Mitsubishi Magna, potentially European luxury sedans (though at a different price point).
Vehicle Focus:
Comfort, refinement, luxury appointments, and performance for its era.
Manual Value Proposition:
Enables owners to perform DIY repairs, saving significant costs and empowering them with knowledge of their vehicle.
Engine:
All engine types and variants covered
Transmission:
All transmission types (manual and automatic) covered
Drivetrain:
Front engine, rear-wheel drive systems covered
Suspension:
Front and rear suspension systems, including components and adjustments
Brakes:
Hydraulic brake system, including disc and drum brakes (as applicable), master cylinder, calipers, lines, and adjustments
Steering:
Power steering system, steering column, and linkages
Electrical:
Comprehensive electrical system coverage, including wiring diagrams, lighting, ignition, charging system, starter, instrumentation, and accessories
Fuel:
Fuel system components, fuel pump, carburetor (for applicable models), fuel lines, and tank
Cooling:
Radiator, water pump, thermostat, hoses, and fan
Exhaust:
Exhaust manifold, pipes, muffler, and catalytic converter (if equipped)
Body:
Body panels, doors, windows, interior trim, and external trim components
HVAC:
Heating, ventilation, and air conditioning systems (if equipped)
Routine Maintenance:
Oil changes, filter replacements, fluid checks and top-offs, spark plug replacement, belt adjustments, lubrication
Troubleshooting:
Diagnostic procedures for common issues, fault finding guides
Engine Repair:
Engine overhaul, cylinder head removal/installation, piston and ring replacement, crankshaft and bearing service, valve train adjustments
Transmission Service:
Transmission fluid changes, filter replacement, clutch service (manual), transmission overhaul (automatic)
Brake Service:
Brake pad/shoe replacement, rotor/drum resurfacing/replacement, brake fluid flush, caliper/wheel cylinder overhaul
Suspension Repair:
Shock absorber/strut replacement, ball joint service, tie rod end replacement, bushing replacement, wheel alignment procedures
Electrical Diagnostics:
Testing of circuits, components, and sensors; starter/alternator testing and replacement; battery service
Bodywork:
Door adjustment, window regulator repair, interior trim removal/installation, exterior trim replacement
Depth:
Comprehensive from basic maintenance to complete engine and transmission rebuilds
Detail Level:
Step-by-step instructions with accompanying pictures for all service and repair jobs
Vk Calais Engine Options:
Likely 4.9L (304ci) V8 or 3.3L (202ci) Inline-6, with potential for other variants depending on specific model year and market.
Vk Calais V8 Horsepower:
Estimated 165-195 kW (123-145 kW) depending on specific V8 tune (e.g., 304 V8).
Vk Calais V8 Torque:
Estimated 380-420 Nm for V8 models.
Carburetion:
Likely Rochester Quadrajet or similar for V8, and Stromberg BXUV or similar for 6-cylinder engines.
Fuel Type:
Unleaded Petrol (ULP)
Vk Calais Transmission Options:
Likely optional 4-speed manual or 3-speed Turbo Hydramatic automatic transmission (e.g., THM200, THM700).
Vk Calais Automatic Features:
Torque converter, hydraulic control, potentially lock-up torque converter in later models/variants.
Gear Ratios:
Specific ratios vary by transmission and engine, detailed within the manual.
Oil Change Interval:
Typically 5,000 km or 3 months, whichever comes first (refer to manual for exact specifications).
Major Service Interval:
Refer to manual for specific intervals for spark plugs, ignition timing, drive belts, etc. (e.g., 20,000-40,000 km).
Engine Oil Grade:
SAE 20W-50 or SAE 15W-40 API SG or higher (for V8 and 6-cylinder, depending on year and operating conditions). Check manual for exact specs.
Coolant Type:
Ethylene glycol based coolant with corrosion inhibitors. Mix 50/50 with distilled water.
Brake Fluid Type:
DOT 3 or DOT 4 Hydraulic Brake Fluid.
Automatic Transmission Fluid Type:
Dexron II or equivalent (e.g., for THM transmissions).
Rust Prone Areas:
Wheel arches, sills, around windows, and boot lid areas can be susceptible to rust.
Engine Wear:
Valve stem seals, piston rings, and main bearings can show wear on high-mileage vehicles.
Electrical Gremlins:
Aging wiring looms, corroded connectors, and failing relays can lead to intermittent electrical issues.
Cooling System:
Radiator leaks, thermostat failure, and water pump failure are common maintenance points.