Vehicle Segment:
        
        
            Compact family car, hatchback.
        
     
    
        
            Target Audience Manual:
        
        
            Owners, independent mechanics, Alfa Romeo enthusiasts.
        
     
    
    
        
            Key Competitors Era:
        
        
            Volkswagen Golf, Ford Escort, Opel Kadett, Peugeot 309, Fiat Uno.
        
     
    
    
        
            Vehicle Unique Selling Points:
        
        
            Boxer engines, distinctive Italian styling, sporty handling reputation.
        
     
    
        
            Manual Value Proposition:
        
        
            Essential resource for maintaining and repairing the iconic Alfa Romeo 33, providing professional-level guidance.
        
     
 
    
    
    
        
            Engine:
        
        
            Yes, including boxer engines (flat-four) of various displacements.
        
     
    
        
            Fuel System:
        
        
            Yes, carburetors and early fuel injection systems.
        
     
    
        
            Ignition System:
        
        
            Yes, including distributor and electronic ignition.
        
     
    
        
            Cooling System:
        
        
            Yes, including radiator, fan, thermostat, and coolant flow.
        
     
    
        
            Exhaust System:
        
        
            Yes, including catalytic converters (if applicable for the market).
        
     
    
        
            Transmission:
        
        
            Yes, manual gearboxes, clutch operation, and driveline components.
        
     
    
        
            Suspension:
        
        
            Yes, front and rear suspension components, alignment.
        
     
    
        
            Steering:
        
        
            Yes, steering rack, linkages, and alignment.
        
     
    
        
            Brakes:
        
        
            Yes, hydraulic system, calipers, discs, drums, parking brake.
        
     
    
        
            Electrical System:
        
        
            Yes, including wiring diagrams, charging system, starter, lighting, and accessories.
        
     
    
        
            Bodywork:
        
        
            Yes, body panel removal/installation, adjustments, corrosion prevention.
        
     
    
        
            Interior:
        
        
            Yes, trim removal, seating, dashboard components.
        
     
    
    
        
            Maintenance:
        
        
            Yes, routine servicing, fluid changes, filter replacements.
        
     
    
        
            Troubleshooting:
        
        
            Yes, diagnostic procedures and common fault identification.
        
     
    
        
            Repair:
        
        
            Yes, detailed step-by-step repair instructions for all major components.
        
     
    
        
            Overhaul:
        
        
            Yes, engine and transmission rebuild procedures.
        
     
    
        
            Adjustment:
        
        
            Yes, carburetor adjustments, ignition timing, valve clearances.
        
     
    
        
            Component Replacement:
        
        
            Yes, detailed instructions for replacing all major parts.
        
     
    
    
        
            Diagnostic Capabilities:
        
        
            Advanced, including wiring diagrams for electrical troubleshooting.
        
     
    
        
            Rebuild Level:
        
        
            Full engine and transmission rebuilds.
        
     
    
        
            Precision Specifications:
        
        
            Includes torque values, clearances, and measurement specifications.
        
     
 
    
    
    
        
            Engine Configuration:
        
        
            Flat-four (Boxer)
        
     
    
        
            Displacement Variants:
        
        
            1.2L (1186cc), 1.3L (1351cc), 1.5L (1490cc), 1.7L (1712cc), 1.8L Diesel (1779cc).
        
     
    
        
            Engine Code Common:
        
        
            AR 302xx, AR 304xx, AR 305xx, AR 307xx (petrol); AR 615xx (diesel)
        
     
    
    
        
            Horsepower Range:
        
        
            Approx. 68 hp to 105 hp (petrol variants), 55 hp (diesel).
        
     
    
        
            Torque Range:
        
        
            Approx. 95 Nm to 135 Nm (petrol variants).
        
     
    
    
        
            Fuel Delivery Petrol:
        
        
            Carburetted (e.g., Weber, Solex twin-choke) or Bosch LE2-Jetronic fuel injection.
        
     
    
        
            Fuel Type:
        
        
            Unleaded Petrol (RON 95/98), Diesel.
        
     
    
    
        
            Block Material:
        
        
            Cast Iron
        
     
    
        
            Head Material:
        
        
            Aluminum Alloy
        
     
 
    
    
    
        
            Transmission Type Standard:
        
        
            5-speed Manual
        
     
    
    
        
            Transmission Type Optional:
        
        
            3-speed Automatic (less common)
        
     
    
    
        
            Drive Layout:
        
        
            Front-Wheel Drive (FWD), Selectable Four-Wheel Drive (4WD) on some variants (e.g., 33 4x4).
        
     
    
        
            Clutch Type:
        
        
            Hydraulically operated, dry single-plate clutch.
        
     
 
    
    
    
        
            Crash Test Data Availability:
        
        
            Limited official Euro NCAP data for this specific era.
        
     
    
    
        
            Braking System:
        
        
            Front: Ventilated Discs, Rear: Discs or Drums depending on variant.
        
     
    
        
            ABS Availability:
        
        
            Optional on later Series 2 models, not standard.
        
     
    
    
        
            Seatbelts:
        
        
            Standard front seatbelts, optional rear seatbelts.
        
     
    
        
            Steering Column:
        
        
            Collapsible steering column.
        
     
 
    
    
    
        
            Oil Change Interval Petrol:
        
        
            Every 10,000-15,000 km or 12 months, whichever comes first.
        
     
    
        
            Spark Plug Replacement:
        
        
            Every 20,000-40,000 km depending on plug type.
        
     
    
        
            Timing Belt Replacement:
        
        
            Every 50,000-80,000 km or 5 years.
        
     
    
    
        
            Engine Oil Specification:
        
        
            API SG/SH, SAE 10W-40 or 15W-50 (refer to manual for exact variant).
        
     
    
        
            Coolant Specification:
        
        
            Ethylene glycol based antifreeze, 50% mix with distilled water.
        
     
    
        
            Brake Fluid Specification:
        
        
            DOT 3 or DOT 4.
        
     
    
        
            Transmission Oil Specification:
        
        
            API GL-4, SAE 75W-90 or 80W-90.
        
     
    
    
        
            Common Problems Engine:
        
        
            Carburetor tuning issues, oil leaks from boxer engine seals, potential for head gasket leaks if overheated, valve guide wear.
        
     
    
        
            Common Problems Body:
        
        
            Rust, particularly in sills, wheel arches, and around windows.
        
     
    
        
            Common Problems Electrical:
        
        
            Degradation of wiring insulation, electrical connector corrosion.
        
     
    
        
            Common Problems Suspension:
        
        
            Wear in bushings, potential for ball joint wear.
        
     
 
    
    
    
        
            Manufacturer Origin:
        
        
            Italy
        
     
    
        
            Brand Philosophy:
        
        
            Sportiness, engineering innovation, distinctive design.
        
     
    
    
        
            Predecessor:
        
        
            Alfa Romeo Alfasud.
        
     
    
        
            Series 2 Updates:
        
        
            Revised exterior styling (plastic bumpers, updated grille), interior improvements, engine upgrades, introduction of fuel injection options, 4WD variant.
        
     
    
    
        
            Production Period 33:
        
        
            1983-1994
        
     
    
        
            Manufacturing Location:
        
        
            Pomigliano d'Arco, Naples, Italy.