Positioning:
High-performance luxury grand tourer, requiring specialized knowledge for maintenance and repair.
Competitors:
Ferrari 400i/412, Lamborghini Jalpa, Porsche 928.
Features:
V8 engine power, sophisticated styling, handcrafted luxury, iconic British motoring.
Primary Coverage:
Service, Repair, Diagnostics, Troubleshooting, Maintenance
Estimated Pages:
Extensive (specific count not provided, but described as 'full' and 'complete')
Type:
Workshop Service Repair Manual
Engine Mechanical:
Full coverage including disassembly, inspection, assembly, and specifications.
Engine Electrical:
Wiring schematics, ignition system, starting and charging systems.
Emission Control:
Diagnosis and repair of emission control systems relevant to the 1986 model year.
Fuel System:
Carburetor systems (likely Weber or similar), fuel pumps, lines, and filters.
Clutch System:
Operation, maintenance, and repair of the clutch assembly.
Transmission Manual:
Service and repair for the manual transaxle, including gearboxes and linkages.
Transmission Automatic:
Service and repair for the automatic transaxle, if equipped.
Driveshaft Axle:
Maintenance and repair of driveshafts, universal joints, and axle assemblies.
Suspension System:
Front and rear suspension components, alignment procedures, shock absorbers.
Steering System:
Steering rack, linkages, power steering system (if applicable).
Restraint System:
Seat belts, mounting points, and related hardware.
Brake System:
Hydraulic system, disc brake components, parking brake, bleeding procedures.
Body Interior Exterior:
Body panel repair, door mechanisms, interior trim, glass replacement.
Body Electrical:
Lighting systems, power windows, central locking (if applicable), dashboard instrumentation.
HVAC:
Heating, ventilation, and air conditioning system service and repair.
Maintenance:
Scheduled maintenance, fluid changes, filter replacements, tune-ups.
Repair:
Step-by-step repair instructions for all major systems.
Troubleshooting:
Diagnostic procedures and flowcharts for common and uncommon issues.
Depth:
Comprehensive, from basic maintenance to full engine and transmission rebuilds.
Engine Type:
Aston Martin V8 (Lagonda V8)
Displacement:
5.3 Liters (5340 cc)
Bore X Stroke:
91.0 mm x 82.5 mm (typical for 5.3L V8)
Compression Ratio:
Typically 9.3:1 or similar for unleaded fuel
Horsepower:
Approx. 280-310 bhp (depending on tune and market)
Torque:
Approx. 300-320 lb-ft (depending on tune and market)
Induction:
Quad Weber 42 DCNF carburetors or Bosch K-Jetronic fuel injection (depending on specific variant/market)
Fuel Type:
Unleaded Premium Unleaded Gasoline (95-98 RON)
Crash Test Data:
Limited specific formal crash test data available for this era of Aston Martin, emphasis on robust construction.
Braking System:
Ventilated front and rear disc brakes, typically with Bosch ABS (optional or standard depending on market).
Restraints:
3-point inertia reel seat belts.
Oil Change:
Recommended every 3,000-5,000 miles or annually, whichever comes first.
Tune Up:
Recommended annually or every 6,000-10,000 miles, including spark plugs, distributor cap, rotor, and ignition timing.
Engine Oil:
API SG or higher, SAE 20W-50 or 10W-40 (refer to manual for specific climate recommendations).
Coolant:
50/50 mix of ethylene glycol antifreeze and distilled water.
Brake Fluid:
DOT 3 or DOT 4 glycol-based brake fluid.
Transmission Fluid Manual:
GL-5, SAE 75W-90 or 80W-90 gear oil.
Transmission Fluid Automatic:
Dexron III or equivalent ATF.
Common Problems:
Carburetor tuning difficulties, potential for aging rubber fuel lines and hoses, electrical gremlins, rust in certain areas, suspension bushing wear.
Heritage:
Aston Martin has a long history of producing elegant, powerful, and luxurious sports cars since 1913.
V8 Saloon Evolution:
The V8 Saloon evolved from the earlier V8 Vantage and DBS models, offering increased luxury and refined performance for the 1980s.
Production Period:
V8 Saloon production ran through the 1970s and 1980s, with significant updates and variants.
Brand Recognition:
Aston Martin is synonymous with luxury, performance, and automotive artistry, often associated with James Bond films.
Build Quality:
Hand-built construction, emphasizing quality materials and craftsmanship of the era.
