🏷️ Basic Information Identification Make: Maserati Model: Quattroporte Model Generation: Fourth Generation (Maserati Type AM337) Production Years Covered: 1979-1990 Codes Internal Project Code: AM337 👋 Introduction Market Position Vehicle Segment: Luxury Sedan Target Audience: Owners and independent workshops specializing in classic or luxury European vehicles. Competitive Analysis Competitors Era: Ferrari 400/412, Jaguar XJ-S, Mercedes-Benz S-Class (W126), BMW 7 Series (E23) Key Features Manual Value Proposition: Provides professional-level repair and maintenance information, enabling significant cost savings and empowering owners to maintain their classic Maserati. Manual Advantage: Digital format allows for easy printing of specific sections, saving the original from dirt and wear. 📋 Manual Details Coverage Areas Regions Covered: Global (assumed, as no regional limitations specified) Models Covered: All Quattroporte (Type AM337) Models, All Engines, All Trim Levels, All Transmission Types Page Count Estimated Page Count: Hundreds of pages (as stated in product description) Manual Type Manual Classification: Workshop Repair Service Manual Manual Origin: Original Manufacturer (Maserati) Language Language: English Format Delivery Format: PDF Download File Availability: Instant Download 📖 Manual Coverage Systems Covered Engine Service: Engine Repair, Engine Rebuild, Diagnosis, Fuel System, Cooling System, Emission System, Engine Control System Transmission Service: Transmission Repair, Diagnosis, Fluid Specifications, Overhaul Braking System: Brake System Repair, Diagnosis, Component Replacement Electrical System: Electrical System Diagnosis and Repair, Wiring Diagrams, Component Testing, Troubleshooting Suspension Steering: Suspension System Repair, Steering System Repair, Alignment Procedures Chassis Body: Chassis and Body Repair, Panel Replacement, Structural Integrity Interior Restraint: Interior Component Repair, Restraint System (Seatbelts) Servicing Drive Axle: Differential and Axle Service and Repair, Drive System Maintenance Comfort Systems: Heater and Air Conditioning System Service Procedures Included Maintenance: General Maintenance, Periodic Lubrication, Fluid Changes, Filter Replacements Troubleshooting: Comprehensive Troubleshooting Guides for All Systems Repair: Detailed Step-by-Step Repair Procedures for all major components and systems Diagnostics: Diagnostic procedures for identifying faults Disassembly Assembly: Complete disassembly and reassembly instructions Wiring Diagrams: Detailed wiring schematics included Technical Depth Depth Of Information: Comprehensive; covers everything from routine maintenance to full engine and transmission rebuilds, including diagnostics and electrical systems. Illustrations: Detailed illustrations, drawings, and photos for all procedures Instructions: Numbered instructions, detailed substeps, critical notes, cautions, and warnings 📊 Manual Specifications File Format File Type: PDF Print Quality Printability: Full Printable Zoom Capability: Zoom IN/OUT capable Binding Type Binding: Digital (N/A for PDF) Paper Type Paper Quality: Digital (N/A for PDF) Requirements Software Requirements: Adobe PDF Reader, WinZip (for extraction if compressed) Compatibility: All Versions of Windows & Mac ⚙️ Engine Specifications Primary Engine Engine Type: V8 (90-degree) Engine Displacement: Typically 4.9 Liters (4930 cc) Engine Codes Examples: AM307 Performance Horsepower Range: Approximately 290-330 hp (varies by specific engine tune and year) Torque Range: Refer to specific engine variants within the manual for precise figures. Fuel System Fuel Delivery: Carbureted (Weber) or Fuel Injection (Bosch - later models) Fuel Type: Unleaded gasoline (Premium) Engine Management Ignition System: Electronic Ignition (details covered in manual) 🔧 Transmission Standard Transmission Type: 3-speed Automatic (BorgWarner) or 5-speed Manual (ZF) Optional Transmission Options: 5-speed Manual Features Transmission Fluid Type: Refer to manual for specific automatic transmission fluid (ATF) specifications (e.g., Dexron II compatible) 📐 Dimensions Exterior Wheelbase: Approx. 2,830 mm (111.4 in) Length: Approx. 4,790 mm (188.6 in) Width: Approx. 1,780 mm (70.1 in) Height: Approx. 1,380 mm (54.3 in) Weights Curb Weight: Approx. 1,700 - 1,800 kg (3750 - 3970 lbs) Wheels Tires Wheel Size: Typically 15-inch or 16-inch alloy wheels Tire Size Examples: 205/60VR15, 225/50VR16 (refer to manual for exact fitments) Bolt Pattern: 5x114.3mm (5x4.5 inch) 🛡️ Safety Features Ratings Crash Test Data: Limited public crash test data available for this era and specific model. Manual will cover passive safety features. Active Features Active Safety Features: Four-wheel disc brakes (ventilated front), ABS (optional on later models) Passive Features Passive Safety Features: Seat belts (3-point front, 2-point rear), reinforced chassis structure 💡 Technology Features Infotainment Infotainment System: Basic for its era; typically an analog radio, cassette player. Manual will cover the integrated audio system's maintenance. Driver Assistance Driver Assistance Features: Limited; may include power steering, power windows, central locking. ABS was an option on later models. Connectivity Connectivity Features: N/A (no modern connectivity like Bluetooth or USB) 🔧 Maintenance Service Intervals Oil Change Interval: Refer to manual for specific mileage/time intervals; typically 3,000-5,000 miles or 6 months for classic cars. Major Service Interval: Refer to manual; typically at 30,000, 60,000, 90,000 miles for comprehensive checks and component replacements (e.g., timing belts if applicable). Fluid Specifications Engine Oil Spec: Refer to manual for viscosity and API service classification (e.g., SAE 10W-40 or 10W-50, API SF/SG) Coolant Spec: Ethylene glycol-based antifreeze mixed with distilled water (50/50 ratio). Refer to manual for specific type and color. Brake Fluid Spec: DOT 3 or DOT 4 (refer to manual for specific recommendation) Power Steering Fluid Spec: Refer to manual for specific hydraulic fluid...