🏷️ Basic Information Identification Make: Alfa Romeo Model: 75 Chassis Code: Type 119 Production Start Year: 1985 Production End Year: 1992 Generation Generation Code: First Generation Codes Internal Project Code: Project 119 👋 Introduction Market Position Target Market: Owners and independent repair shops specializing in classic Alfa Romeo vehicles, specifically the 75 model. Competitive Analysis Value Proposition: Provides dealership-level technical information accessible to independent technicians and knowledgeable owners, enabling cost savings and improved service quality. Key Features Accuracy: Emphasizes reliable information derived from authorized dealer service departments. Emphasis On Safety: Includes explicit warnings and cautions for safe repair practices. Completeness: Covers all necessary instructions for any repair the vehicle may require. 📋 Manual Details Coverage Areas Applicable Model Years: 1985, 1986, 1987, 1988, 1989, 1990, 1991, 1992 Regional Availability: Global (likely based on common repair procedures) Page Count Estimated Page Count: Extensive (not specified, but implied by comprehensive coverage) Manual Type Type: Workshop Service Repair Manual Intended Audience: Professional Mechanical Technicians, Experienced DIY Enthusiasts Language Language: English Format File Format: PDF Delivery Method: Electronic (Email) 📖 Manual Coverage Systems Covered Powertrain: Specific sections for engine tuning, carburetor and fuel injection system repair, clutch and flywheel replacement, manual transaxle overhaul. Chassis: Suspension, Steering, Brakes, Wheels, Tires Electrical: Detailed wiring diagrams for all electrical systems, including fuse box layouts, component testing procedures for alternator, starter, ignition coil, and control modules. Body: Exterior Panels, Interior Trim, Doors, Windows, Seats, HVAC System Procedures Included Maintenance: Routine Servicing, Oil Changes, Filter Replacements, Tune-Ups, Fluid Checks Diagnostics: Troubleshooting Guides, Symptom-Based Diagnostics, Component Testing Repair Overhaul: Component Disassembly, Reassembly, Adjustment, Replacement Technical Procedures: Engine Rebuilds, Transmission Overhauls, Suspension Component Replacement, Electrical System Repairs Engine Specific: Engine timing adjustment, valve clearance adjustment, piston and connecting rod installation, crankshaft main bearing replacement, cylinder head removal and installation. Bodywork: Procedures for door panel removal, window regulator repair, seat removal for access, HVAC system diagnostics and component replacement. Technical Depth Depth: Comprehensive: From basic maintenance to complete engine and transmission disassembly and overhaul. Includes specific procedures for proprietary components. Diagnostic Tools: References to specialized Alfa Romeo tools and recommended general automotive tools (e.g., torque wrench, multimeter, compression tester). Component Manufacturer Instructions: Incorporates repair guidelines for proprietary components, ensuring accurate reassembly and function assessment. 📊 Manual Specifications File Format Quality: High Resolution PDF, Printable Searchability: Likely text-searchable (standard for professional PDFs) Print Quality Printability: Yes, designed for printing specific sections or the entire manual. Binding Type Binding: N/A (Digital PDF) Paper Type Paper: N/A (Digital PDF) ⚙️ Engine Specifications Primary Engine Engine Family: Alfa Romeo Twin Cam (Nord) Common Engine Displacement Options: 1.6L (1570cc), 1.8L (1779cc), 2.0L (1962cc), 3.0L V6 Busso Engine Configuration: Inline-4 (Twin Cam), V6 (Busso) Performance Engine Type: Naturally Aspirated, Fuel Injected (later models) / Carbureted (earlier models) Horsepower Range: Approximately 105-128 hp (4-cyl), 185-192 hp (V6) Torque Range: Approximately 130-160 Nm (4-cyl), 240-250 Nm (V6) Fuel System Fuel Delivery: Weber Carburetors (e.g., 40 DCOM, 45 DCOM), Bosch L-Jetronic Fuel Injection 🔧 Transmission Standard Transmission Type: 5-speed Manual Transaxle Optional Transmission Type: Optional 4-speed Automatic (less common) Features Transaxle Layout: Rear-wheel drive with transmission mounted at the rear for weight distribution. 📐 Dimensions Exterior Body Styles: 4-door Sedan Wheelbase: Approximately 2500-2600 mm (varies slightly by engine/configuration) Weights Curb Weight: Approximately 1100-1300 kg (depending on engine and trim) 🛡️ Safety Features Ratings Crash Test Performance: Limited data available from official agencies for this era. Design predates modern standardized crash testing. Active Features Braking System: Front Disc Brakes, Rear Disc Brakes (often inboard on some models for reduced unsprung weight). Suspension Design: De Dion rear axle (a sophisticated design for its time, improving handling and reducing unsprung mass). Passive Features Seatbelts: Standard seatbelts, potentially with pre-tensioners on later models. 💡 Technology Features Infotainment Audio System: Factory-installed radios with cassette players, basic speaker systems. Driver Assistance Advanced Features: Limited to basic driver aids like power steering. No modern electronic driver assistance systems. Connectivity Connectivity Options: None (pre-dating modern connectivity standards). 🔧 Maintenance Service Intervals Oil Change Interval: Typically 5,000 - 10,000 km (3,000 - 6,000 miles) or annually, depending on usage and oil type. Tune Up Interval: Every 20,000 - 40,000 km (12,000 - 24,000 miles) for spark plugs, distributor settings (if applicable). Fluid Specifications Engine Oil Type: API SG or SH, SAE 10W-40 or 15W-50 (check manual for specific engine variants). Coolant Type: Ethylene glycol-based antifreeze, typically a 50/50 mix with distilled water. Transmission Fluid: GL-4 Gear Oil, SAE 75W-90 or 80W-90. Known Issues Electrical System: Corrosion in connectors, aging wiring harnesses, faulty relays, and aging alternator/starter components. Engine: Carburetor tuning issues, distributor wear, camshaft wear (especially on high-mileage Twin Cams), potential head gasket leaks on V6. Rust: Prone to rust in sills, wheel arches, and floor pans, especially in humid climates. Suspension: Wear in bushings, ball joints, and tie rod...