🏷️ Basic Information Identification Make: Alfa Romeo Model: 145 / 146 Codes Model Codes: 930 (145), 936 (146) 👋 Introduction Market Position Segment: Compact to Mid-size Hatchback Competitive Analysis Competitors: Volkswagen Golf, Ford Focus, Opel Astra, Peugeot 306, Renault Mégane. Key Features Design Philosophy: Italian styling, sporty driving dynamics characteristic of Alfa Romeo, practical hatchback body style. Sales Point: Offers a compelling blend of performance, style, and everyday usability at a potentially more accessible price point than some rivals. 📋 Manual Details Coverage Areas Manual Coverage Overview: Comprehensive workshop service and repair manual covering technical data, engine, clutch, gearbox, front axle, brakes, steering, suspension, wheels, auxiliary organs, bodywork, and electrical systems. Page Count Estimated Page Count: Multiple Volumes (Specific count not provided, but implied to be extensive). Manual Type Manual Type: Factory Workshop Service Repair Manual Language Language: English Format File Format: PDF Operating Software: Compatible with all versions of Windows & Mac 📖 Manual Coverage Systems Covered Powertrain: Engine (all variants), Clutch, Gearbox (manual and possibly automatic), Final Drive. Chassis: Front Axle, Rear Axle, Suspension (front and rear), Steering System, Braking System (including ABS if applicable), Wheels and Tires. Bodywork And Interior: Body panels, doors, glass, trim, seats, interior fittings, climate control housing. Electrical System: Wiring diagrams, fuses, relays, lighting, ignition, starting, charging, instrumentation, power accessories, engine management sensors, diagnostics. Procedures Included Maintenance: Scheduled maintenance, fluid changes (oil, coolant, brake fluid, transmission fluid), filter replacements, spark plug service, belt inspection/replacement. Repair And Overhaul: Engine component removal/installation/rebuild (pistons, crankshaft, cylinder head), gearbox disassembly/assembly, brake caliper/rotor replacement, suspension component replacement, steering rack repair. Diagnostics: Troubleshooting common problems, interpretation of diagnostic trouble codes (DTCs) for electrical systems, identification of electrical faults. Body And Trim: Body panel repair, door mechanism adjustment, interior trim removal/installation. Technical Depth Depth Of Information: Factory-level, detailed procedures suitable for professional mechanics and advanced DIY enthusiasts. Includes torque specifications, clearances, and diagnostic strategies. 📊 Manual Specifications File Format Printability: All pages are printable. Searchability: Likely searchable text within PDF (implied by common PDF functionality). Binding Type Binding: Digital Download (No physical binding) Paper Type Paper Quality: N/A (Digital) Software Requirements Required Software: Adobe PDF Reader, WinZip ⚙️ Engine Specifications Primary Engine Engine Families Covered: Alfa Romeo Twin Spark (various displacements: 1.4, 1.6, 1.8, 2.0), Fiat FIRE (1.4), potentially some diesel variants (JTD). Performance Typical Power Output Range: 80 HP (1.4 FIRE) to 155 HP (2.0 Twin Spark). Engine Technology: Twin Spark ignition system (on most petrol engines) for improved combustion efficiency and performance. Fuel System Fuel Delivery: Electronic Multi-Point Fuel Injection (MPI). Engine Components Timing Drive: Timing belt for Twin Spark engines. Specific replacement intervals are critical. 🔧 Transmission Standard Gearbox Type: 5-speed Manual Transmission Optional Automatic Transmission: Likely available on certain variants, though manual was more common for performance focus. Features Clutch Type: Hydraulically actuated dry single-plate clutch. 📐 Dimensions Exterior Body Styles: 3-door hatchback (145), 5-door hatchback (146). Platform Sharing: Built on a Fiat/Lancia platform, sharing components with other Fiat Auto vehicles of the era. 🛡️ Safety Features Ratings Euro Ncap Score: 3-star (for early models, later revisions might differ slightly). Active Features Braking System: Front ventilated discs, rear solid discs. Anti-lock Braking System (ABS) available as an option or standard on higher trims. Passive Features Airbags: Driver and passenger airbags standard on most models, side airbags optional or introduced later. Body Structure: Designed with crumple zones and a rigid passenger cell. 💡 Technology Features Infotainment Audio System: Factory fitted radio/cassette or CD players. Provision for aftermarket head units. Driver Assistance ABS: Available on higher trims or as an option, providing enhanced braking safety. Comfort Features Climate Control: Manual air conditioning standard on some models, climate control optional on higher trims. Power Features: Electric windows (front standard, rear optional), central locking. 🔧 Maintenance Service Intervals Engine Oil Change: Typically every 10,000-15,000 km or 12 months, whichever comes first (check manual for specific engine). Timing Belt Replacement: Critical interval, usually around 80,000-120,000 km or 5-7 years, depending on engine variant. Failure can cause catastrophic engine damage. Fluid Specifications Engine Oil Type: Refer to manual for specific viscosity (e.g., 10W-40, 15W-40, or synthetic equivalents like 5W-40) and API/ACEA specifications (e.g., API SG/SH, ACEA A2/A3). Coolant Type: Ethylene glycol-based coolant, typically pink or red, long-life formula (e.g., Paraflu UP). Brake Fluid Type: DOT 3 or DOT 4 brake fluid. Transmission Fluid: GL-4 gear oil for manual transmissions. Specific viscosity (e.g., 75W-90) will be detailed in the manual. Known Issues Twin Spark Wear: Wear on the camshaft and cam followers is a known issue with some Twin Spark engines, requiring periodic checks and potential replacement. Rust And Corrosion: Common in older vehicles, especially around wheel arches, sills, and door bottoms. Regular inspection and treatment are advised. Electrical Gremlins: As with many vehicles of this era, intermittent electrical issues can occur. The...