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.