🏷️ Basic Information Identification Make: Alfa Romeo Model: 33 Year: 1987 Codes Model Code: Type 907 👋 Introduction Market Position Target Audience: Professional technicians and experienced DIY enthusiasts. Competitive Analysis Value Proposition: Provides comprehensive, professional-grade repair information, equivalent to factory service manuals, at a fraction of the cost and with instant accessibility. Key Features Manual Features: Detailed sub-steps, notes/cautions/warnings, numbered instructions, bold figure numbers, detailed illustrations/drawings/photos, enlarged insets, numbered table of contents, combined troubleshooting and wiring diagrams. 📋 Manual Details Coverage Areas Coverage: Full Service Repair and Maintenance Page Count Page Count: Not specified, but described as comprehensive. Manual Type Manual Type: Full Service Repair Manual Language Language: English Format File Format: PDF 📖 Manual Coverage Systems Covered Engine Systems: Engine mechanical, fuel system, ignition system, cooling system, lubrication system, exhaust system, emissions control. Transmission Systems: Manual transmission, clutch system, driveline components. Braking Systems: Front and rear brakes, brake hydraulics, parking brake. Suspension Steering: Front and rear suspension, steering gear, power steering (if equipped). Electrical Systems: Battery, charging system, starting system, lighting, instruments, wiring diagrams, diagnostics. Body Chassis: Body panels, doors, windows, interior trim, chassis components. Heating Ventilation Ac: HVAC system components and service. Procedures Included Maintenance Procedures: Oil changes, filter replacements, fluid checks and top-offs, spark plug replacement, belt adjustments, lubrication. Diagnostic Procedures: Troubleshooting common problems, diagnostic charts, electrical system diagnosis. Repair Procedures: Detailed step-by-step repair instructions for all major systems. Rebuild Refurbish: Instructions for engine rebuild, transmission overhaul, brake system refurbishment. Technical Depth Depth: Professional technician level, with adequate data for DIY mechanics. 📊 Manual Specifications File Format File Format: PDF Print Quality Print Quality: Full Printable Binding Type Binding Type: Digital (PDF) Paper Type Paper Type: N/A (Digital Download) Delivery Delivery Method: Instant Download Requirements Software Requirements: Adobe PDF Reader, WinRAR Compatibility Operating Systems: All Versions of Windows & Mac ⚙️ Engine Specifications Primary Engine Engine Type: Flat-four (Boxer) 'Busso' V6 not present in this model, it's the Boxer. Engine Displacement Liters: Primarily 1.3L (1351 cc) and 1.5L (1490 cc) for 1987 models. Potential for 1.7L and 1.8L variants depending on specific market and trim. Bore X Stroke Mm: Specifics vary by engine variant; e.g., 1.3L: 80.0 x 67.5 mm, 1.5L: 83.0 x 67.5 mm. Compression Ratio: Typically around 9.0:1 to 9.5:1 depending on engine variant. Performance Horsepower Ps Approx: 1.3L: ~68-75 PS, 1.5L: ~85-95 PS. Performance varied by market and tuning. Torque Nm Approx: 1.3L: ~100-110 Nm, 1.5L: ~120-130 Nm. Specifics varied. Fuel System Fuel Delivery: Carburetor (Weber or Dell'Orto) or Bosch L-Jetronic fuel injection depending on engine variant and market. Fuel Type: Unleaded gasoline (Octane rating as per manufacturer recommendation, typically 91 RON). Engine Layout Engine Configuration: Naturally aspirated, flat-four (boxer) engine. Cooling System Cooling System Type: Water-cooled. 🔧 Transmission Standard Transmission Type Standard: 5-speed manual transaxle. Optional Transmission Type Optional: 3-speed automatic was available on some variants. Features Drive Layout: Front-wheel drive (FWD) or permanent four-wheel drive (4WD) on specific 'Q4' variants. Fluid Specifications Manual Transmission Fluid Type: API GL-4 SAE 75W-90 or SAE 80W-90 gear oil (verify with manual for exact specification). Fluid Capacities Manual Transmission Capacity Liters: Approximately 2.0-2.3 liters (verify with manual). 📐 Dimensions Exterior Length Mm: Approximately 4045 mm (varies slightly by body style). Width Mm: Approximately 1680 mm. Height Mm: Approximately 1370 mm. Wheelbase Mm: Approximately 2550 mm. Weights Curb Weight Kg: Approximately 980-1050 kg depending on configuration. Gross Vehicle Weight Kg: Not specified, but typical for the era would be around 1450-1550 kg. 🛡️ Safety Features Ratings Safety Ratings: N/A (No standardized crash test data readily available for this model year and region). Active Features Active Safety: Front disc brakes, rear drum brakes (some higher trims may have rear discs). Variable ratio steering. Passive Features Passive Safety: Seat belts (front), reinforced passenger cell construction. 💡 Technology Features Infotainment Infotainment System: Basic analog radio with AM/FM, potentially cassette player. Manual tuning and volume controls. Driver Assistance Driver Assistance Features: None by modern standards. Basic features would include power steering on higher trims. Connectivity Connectivity Features: N/A (No integrated connectivity options). 🔧 Maintenance Service Intervals Oil Change Interval: Typically every 10,000 - 15,000 km or 12 months, whichever comes first (refer to manual for precise recommendation). Spark Plug Replacement Interval: Around 20,000 - 30,000 km, depending on spark plug type (refer to manual). Timing Belt Replacement Interval: Critical for boxer engines. Typically every 50,000 - 70,000 km or 4-5 years, due to potential for catastrophic engine damage if it breaks. Fluid Specifications Engine Oil Type: API SG/SH SAE 10W-40 or 15W-50 synthetic or semi-synthetic oil (verify with manual for exact viscosity and API service classification). Engine Oil Capacity Liters: Approximately 4.0 - 4.5 liters (for 1.3L and 1.5L boxer engines, with filter change - verify with manual). Coolant Type: Ethylene glycol-based antifreeze coolant (e.g., IGLATEX, Paraflu) mixed with distilled water,...