Model Variants:
All V8 Saloon variants
Years Covered:
1977, 1978, 1979, 1980, 1981, 1982, 1983, 1984, 1985, 1986, 1987, 1988, 1989
Chassis Code:
V8 Series IV / V8 Vantage / V8 Volante (specific codes vary by sub-model and year, typically starting with 'V8/1XXXX/L' for Saloon)
Engine Code:
V8 (various designations depending on specification, e.g., V8 5.3L)
Positioning:
The Aston Martin V8 Saloon of this era represented the pinnacle of British luxury grand touring, competing with marques like Ferrari and Bentley. This manual is essential for preserving and maintaining these exclusive vehicles.
Competitors:
During its production run, the V8 Saloon competed with cars like the Ferrari 400 GT/GTC, Jaguar XJ-S V12, and other high-performance luxury coupés and saloons.
Manual Value:
Enables owners and independent workshops to perform complex servicing and repairs, saving significant costs associated with main dealer servicing for these classic and valuable automobiles.
Powertrain:
Engine (V8 5.3L), fuel system (carburetor and fuel injection variations), ignition system, exhaust system, cooling system, lubrication system.
Transmission Drivetrain:
Manual and automatic transmission systems, clutch, driveshafts, differential, axles.
Chassis Suspension:
Front and rear suspension systems (e.g., trailing arm, Watts linkage), steering system, shock absorbers, springs, anti-roll bars.
Braking System:
Hydraulic brake system, front and rear brake components (discs, calipers, pads), parking brake, brake fluid specifications.
Electrical System:
Wiring diagrams, alternator, starter motor, battery, lighting systems (headlights, taillights, interior), instrumentation, fuse box, relays, switches, electronic control units (if applicable to later models in the range).
Body And Trim:
Body panel removal and installation, door mechanisms, window regulators, interior trim, bumpers, grilles, seals.
Maintenance:
Routine maintenance schedules, oil changes, filter replacements, spark plug service, coolant checks, brake fluid checks, lubrication points.
Engine Repair:
Engine overhaul, cylinder head removal and installation, piston and ring replacement, crankshaft and bearing service, camshaft timing, valve adjustments.
Transmission Repair:
Transmission disassembly, inspection, repair, and reassembly for both manual and automatic gearboxes.
Suspension Steering Repair:
Component replacement (bushings, ball joints, tie rod ends), alignment procedures, steering rack overhaul.
Brake System Repair:
Brake caliper overhaul, disc replacement, brake line repair, bleeding the brake system.
Electrical Diagnostics:
Troubleshooting electrical faults, testing components, reading wiring diagrams, starter and charging system diagnostics.
Bodywork Repair:
Minor body panel repair, door and window adjustment, weather seal replacement.
Troubleshooting:
Systematic diagnostic procedures for common and uncommon faults across all major vehicle systems.
Depth:
Extremely detailed, covering complete rebuilds, in-depth diagnostics, and precise technical specifications suitable for professional mechanics and skilled enthusiasts.
Type:
V8, naturally aspirated
Displacement:
5.3 Liters (5340 cc)
Horsepower Range:
Approximately 300-330 bhp (depending on specific tune, e.g., Weber carburetors vs. fuel injection, and emissions controls for later models).
Torque Range:
Approximately 350-370 lb-ft (depending on variant).
Carburetion:
Typically Weber 42 DCNF or 45 DCNF carburetors (quad choke). Later models may feature Lucas fuel injection.
Type:
Distributor-based ignition system, with variations in coil and ignition module over the years.
Type:
Pressurized liquid cooling system with a substantial radiator and fan.
Oil Change Interval:
Typically every 3,000-5,000 miles or annually. Refer to the manual for precise intervals based on usage type.
Major Service Interval:
A comprehensive major service, including spark plugs, fuel filter, air filter, and coolant, is typically recommended every 12,000-15,000 miles or every 1-2 years.
Engine Oil Type:
High-quality synthetic or semi-synthetic oil, typically SAE 20W-50 or 10W-50. Specific API service classification should be followed as per the original manual.
Coolant Type:
Ethylene glycol-based antifreeze mixed with distilled water. Specific ratios and type (e.g., traditional green) are crucial.
Brake Fluid Type:
DOT 3 or DOT 4 brake fluid. Always use fresh fluid and ensure no contamination.
Transmission Fluid Auto:
Typically Dexron-II or equivalent for automatic transmissions. Check dipstick and manual for specific fill level and type.
Transmission Fluid Manual:
GL-4 or GL-5 gear oil, viscosity typically 75W-90 or 80W-90. Manual specifies exact type.
Differential Fluid:
GL-5 gear oil, typically 80W-90. Limited-slip differential (if equipped) may require specific additive.
Engine:
Weber carburetor tuning and maintenance, potential for camshaft wear on high-mileage engines, oil leaks from gaskets and seals.
Electrical:
Aging wiring looms can be prone to insulation breakdown, dashboard instrument reliability issues, starter motor solenoid problems.
Chassis Suspension:
Wear in suspension bushings, potential for corrosion on older chassis components, steering column play.
Bodywork:
Rust in common areas (wheel arches, sills, door bottoms), aging rubber seals causing water ingress, paint degradation.
Heritage:
Aston Martin has a long-standing heritage of producing high-performance luxury grand tourers, renowned for their handcrafted quality, powerful engines, and distinctive styling.
V8 Saloon Lineage:
The V8 Saloon evolved from earlier Aston Martin models like the DBS and AM V8. The V8 Saloon (or 'Saloon' designation) specifically refers to the four-door variants, distinguishing them from the V8 Vantage and Volante convertible models, though many mechanical components are shared.
Production Period:
The V8 Saloon and its close relatives were produced from the late 1960s through the 1980s, with this manual covering the latter half of the V8 model's evolution.
Manufacturer:
Aston Martin Lagonda Ltd.
