Positioning:
Luxury GT sedan, targeting discerning buyers seeking performance, style, and exclusivity.
Competitors:
Primarily competed with other high-end luxury sedans such as the Mercedes-Benz S-Class, BMW 7 Series, Jaguar XJ, and Aston Martin Lagonda during its production era.
Distinguishing Features:
Powerful V8 or V12 engines, elegant Italian design, opulent interior, advanced (for its time) technology, superior ride quality.
Benefit To Owner:
Empowers owners to perform extensive maintenance and repairs, significantly reducing dealership service costs and enabling better vehicle longevity and performance.
Years Covered:
1979, 1980, 1981, 1982, 1983, 1984, 1985, 1986, 1987, 1988, 1989, 1990
Models Covered:
All Quattroporte models and engine variants within the specified year range.
Estimated Page Count:
Extensive (specific page count not provided, but implied to be comprehensive covering A-Z repairs).
Type:
Complete Workshop Service Repair Manual
Language:
English (implied by product description context, typical for aftermarket manuals).
Format:
Digital Download (PDF)
Engine:
Complete overhaul, tuning, fuel system (carburetor/injection), ignition, cooling, lubrication.
Transmission:
Manual and automatic transmission service, repair, clutch, and drivetrain components.
Brakes:
Hydraulic system, disc brake components, parking brake, ABS (if applicable).
Suspension Steering:
Front and rear suspension, shock absorbers, springs, steering gear, power steering.
Electrical System:
Wiring diagrams, battery, charging system, starting system, lighting, instrumentation, accessories.
Body Chassis:
Bodywork repair, interior trim, body panels, frame structure, door mechanisms.
Climate Control:
Air conditioning system, heating system, ventilation.
Maintenance:
Scheduled maintenance, oil changes, filter replacements, tune-ups, fluid checks.
Troubleshooting:
Diagnostic procedures for common and uncommon faults, symptom-based troubleshooting.
Repair:
Detailed step-by-step repair instructions for all major components and systems.
Overhaul Rebuild:
Comprehensive instructions for engine, transmission, and differential rebuilds.
Component Replacement:
Guidance on replacing parts such as alternators, starters, water pumps, brake calipers, etc.
Depth:
Expert-level, covering all aspects from basic maintenance to complete engine and transmission rebuilds. Includes detailed torque specifications, tolerances, and diagnostic procedures.
Searchable Text:
Likely searchable text (typical for quality digital manuals), enhancing ease of use.
Printability:
High quality, printable page by page or section by section.
Binding For Digital:
N/A (Digital download).
Paper Type For Digital:
N/A (Digital download, can be printed on any desired paper).
Engine Type:
V8 (commonly 4.9L, 4.7L) and V12 (historically 5.0L)
Horsepower Range:
Approximately 250-300 hp for V8 models, higher for V12.
Torque Range:
Significant torque output, indicative of GT performance.
Fuel Delivery:
Carbureted (e.g., Weber) or Fuel Injection, depending on specific model year and market.
Bore Stroke:
Specific to engine variant, detailed in manual (e.g., 4.9L V8 bore/stroke).
Compression Ratio:
Varies by engine, detailed in manual.
Engine Management:
Early electronic ignition and fuel management systems.
Transmission Type Standard:
3-speed automatic (e.g., ZF 3HP22).
Transmission Type Optional:
5-speed manual transmission available on some variants.
Gear Ratios:
Detailed for both automatic and manual transmissions in the manual.
Automatic Transmission Fluid:
Specific ATF type required (e.g., Dexron II), detailed in manual.
Wheelbase:
Approx. 2,950 mm (116.1 in)
Length:
Approx. 4,900 mm (192.9 in)
Width:
Approx. 1,850 mm (72.8 in)
Height:
Approx. 1,450 mm (57.1 in)
Curb Weight:
Approx. 1,700 - 1,900 kg (3,750 - 4,190 lbs), depending on engine and equipment.
Crash Test Data:
Limited historical data available for this era; manual focuses on mechanical safety systems.
Brakes:
Disc brakes on all wheels, often ventilated front discs.
ABS:
Anti-lock Braking System available on later models, detailed in manual if equipped.
Seatbelts:
Standard three-point seatbelts.
Construction:
Reinforced body structure for enhanced occupant protection.
Audio System:
Period-appropriate radio and cassette player, often with upgraded aftermarket options.
Cruise Control:
Available on many models.
Power Features:
Power windows, power seats, central locking were common luxury features.
Connectivity Features:
No modern connectivity features like Bluetooth or USB.
Oil Change Interval:
Typically every 5,000-7,500 km (3,000-5,000 miles) or annually, consult manual for specific intervals.
Major Service Interval:
Recommended at higher mileage intervals (e.g., 50,000 km), covering timing belt, spark plugs, coolant, etc.
Engine Oil Type:
Specific viscosity and API rating (e.g., SAE 20W-50 or 10W-40, API SF/SG), detailed in manual.
Coolant Type:
Ethylene glycol-based coolant, specific mixture ratio (50/50), detailed in manual.
Brake Fluid Type:
DOT 3 or DOT 4 brake fluid, depending on system requirements, detailed in manual.
Power Steering Fluid:
Specific hydraulic fluid or ATF, consult manual.
Common Wear Items:
Ignition system components, fuel delivery systems (carburetors), suspension bushings, climate control components, electrical relays and switches.
Rust Prone Areas:
Wheel arches, sills, door bottoms, trunk floor; typical for vehicles of this era, proper rust prevention and repair is crucial.
Part Source Consideration:
Specialized parts may require sourcing from Maserati specialists or reproduction suppliers.
Founder Era:
Founded in Bologna, Italy in 1914 by the Maserati brothers.
Racing Legacy:
Deep roots in motorsport, including Formula 1 World Championship victories.
Quattroporte Lineage:
The Quattroporte nameplate signifies a long history of Maserati luxury sedans, with the Series III representing a significant evolution in design and engineering for its time.
Production Period For Series:
Approximately 1979-1990.
Manufacturer Location:
Modena, Italy.
