🏷️ Basic Information Identification Make: Alfa Romeo Model: Alfetta Year: 1986 Codes Chassis Code: Type 116 👋 Introduction Market Position Historical Segment: Compact executive car Key Features Design Philosophy: Transaxle layout for better weight distribution, distinctive Italian styling Target Audience: Enthusiasts, DIY mechanics, professional technicians 📋 Manual Details Coverage Areas Engine Coverage: 2.0L Twin Cam Inline-4 (1962cc), 2.5L V6 (2492cc) Transmission Coverage: 5-speed manual transaxle Chassis Coverage: Suspension, steering, brakes, driveline, body Electrical Coverage: Wiring diagrams, ignition, starting, charging, lighting, accessories Page Count Estimated Page Count: Estimated 500-700 pages (typical for factory service manuals of this era) Manual Type Manual Type: Repair Service Manual / Workshop Manual Language Language: English Format File Format: PDF Delivery Method: Instant Download Requirements Software Requirements: Adobe PDF Reader, WinZip Compatibility Operating System Compatibility: All Versions of Windows & Mac 📖 Manual Coverage Systems Covered Engine Systems: Engine mechanical, lubrication, cooling, fuel injection (Bosch L-Jetronic/Motronic for V6), ignition, exhaust Transmission Systems: Clutch, gearbox, differential, transaxle assembly and disassembly Suspension Steering: Front and rear suspension components, steering rack, power steering system Brake Systems: Hydraulic system, front and rear disc brakes, parking brake, ABS (if equipped) Electrical Systems: Complete wiring diagrams, battery, alternator, starter, fuse box, lighting, instrumentation, engine management sensors Body Chassis: Body panels, doors, windows, interior trim, chassis lubrication points Procedures Included Maintenance Procedures: Oil changes, filter replacements, fluid checks, tune-ups, belt adjustments, spark plug replacement Repair Procedures: Engine rebuild, transmission overhaul, brake caliper replacement, suspension component renewal, electrical component troubleshooting and replacement Disassembly Assembly: Step-by-step instructions for component removal and installation Troubleshooting: Diagnostic procedures for common and uncommon issues Technical Depth Diagnostic Capabilities: Advanced diagnostics and troubleshooting for both mechanical and electrical systems Rebuild Information: Detailed procedures for complete engine and transmission rebuilds Calibration Settings: Specifications for valve clearances, ignition timing, fuel injection settings 📊 Manual Specifications File Format File Quality: High-resolution PDF with clear text and images, Zoom IN/OUT enabled Print Quality Print Capability: Full Printable Binding Type Binding Type: Digital (Downloadable PDF) Paper Type Paper Type: N/A (Digital) ⚙️ Engine Specifications Primary Engine Engine Code 2 0: 1962cc Twin Cam Inline-4 Horsepower 2 0: Approx. 122-130 hp (depending on market and specific variant) Torque 2 0: Approx. 175-185 Nm Engine Code 2 5: 2492cc 'Busso' V6 Horsepower 2 5: Approx. 150-160 hp Torque 2 5: Approx. 210-220 Nm Fuel System Fuel Delivery 2 0: Carbureted (e.g., Weber DCOE) or Spica mechanical fuel injection (early models) Fuel Delivery 2 5: Bosch L-Jetronic or Motronic electronic fuel injection Performance Induction System: Naturally aspirated 🔧 Transmission Standard Transmission Type Standard: 5-speed Manual Transaxle (De Dion rear axle configuration) Optional Transmission Type Optional: None commonly available for 1986 model year Features Transaxle Layout: Engine mounted longitudinally, gearbox and differential assembly at rear 📐 Dimensions Exterior Wheelbase: Approx. 2600 mm (102.4 inches) Length: Approx. 4450 mm (175.2 inches) Width: Approx. 1670 mm (65.7 inches) Height: Approx. 1350 mm (53.1 inches) Weights Curb Weight: Approx. 1200-1350 kg (2645-2976 lbs), varies by engine and trim 🛡️ Safety Features Active Features Braking System: Four-wheel disc brakes Steering System: Power-assisted rack and pinion steering Passive Features Seat Belts: Standard front seat belts 💡 Technology Features Infotainment Audio System: Factory fitted radio/cassette player (often Blaupunkt or Grundig), speakers Driver Assistance ABS: Optional Anti-lock Braking System (ABS) available on some variants Connectivity Connectivity Features: None (typical for vehicles of this era) 🔧 Maintenance Service Intervals Oil Change Interval: Every 7,500 - 10,000 km (4,500 - 6,000 miles) or 6-12 months, whichever comes first (recommend using high-quality synthetic oil) Timing Belt Interval Inline 4: Every 50,000 - 75,000 km (30,000 - 45,000 miles) or 3-5 years (critical for Twin Cam) Timing Belt Interval V6: Every 60,000 - 80,000 km (37,000 - 50,000 miles) or 4-5 years (critical for Busso V6) Fluid Specifications Engine Oil Type: SAE 10W-40 or 15W-50 API SG or higher (check manual for specific recommendations) Transmission Fluid Type: GL-4 75W-90 or 80W-90 gear oil (specific for transaxle) Coolant Type: Ethylene glycol-based antifreeze with corrosion inhibitors (typically a 50/50 mix with distilled water) Known Issues Rust Corrosion: Prone to rust, especially around wheel arches, sills, and door bottoms Electrical Gremlins: Older wiring harnesses can become brittle, leading to intermittent electrical faults Carburetor Issues Inline 4: Spica fuel injection (if present) and Weber carburetors require careful tuning and maintenance Timing Belt Failure Risk: Critical to adhere to timing belt replacement intervals to prevent catastrophic engine damage Suspension Wear: Bushings and ball joints can wear over time, affecting handling and alignment 📚 Vehicle History Brand Heritage Alfa Romeo Legacy: Long history of sporty and driver-focused vehicles with innovative engineering Model Evolution Alfetta Introduction: Introduced in 1972, the Alfetta was a significant model featuring a transaxle layout and rear De Dion axle. Alfetta Facelift: The 1986 model represents a later iteration of the Alfetta, potentially...