Engine:
Complete engine overhaul, diagnosis, repair, tuning, and specifications for various boxer engine configurations.
Transmission:
Manual transmission service, repair, clutch replacement, gearbox overhaul, and driveline components.
Brakes:
Hydraulic system, brake discs, pads, calipers, master cylinder, brake booster, and parking brake service.
Suspension:
Front and rear suspension systems, shock absorbers, springs, control arms, bushings, and alignment procedures.
Steering:
Steering rack, tie rods, steering column, power steering system (if equipped), and alignment.
Electrical:
Full wiring diagrams, component testing, starter, alternator, battery, lighting systems, ignition system, and fuse box.
Fuel System:
Fuel pump, fuel injectors, carburettor (for earlier models) or injection systems, fuel lines, and fuel tank.
Cooling System:
Radiator, water pump, thermostat, cooling fan, hoses, and coolant specifications.
Exhaust System:
Exhaust manifold, catalytic converter, mufflers, pipes, and gaskets.
Bodywork And Chassis:
Body panel repair, door mechanisms, glass replacement, interior trim, chassis components, and rust prevention.
Maintenance:
Routine servicing, oil changes, filter replacements, spark plug replacement, belt adjustments, and fluid checks.
Repair:
Step-by-step repair instructions for all major mechanical and electrical components.
Diagnostics:
Troubleshooting guides, fault finding procedures, and diagnostic tips for common issues.
Rebuilding:
Detailed instructions for engine and transmission rebuilds.
Restoration:
Guidance for refurbishing and restoring various aspects of the vehicle.
Depth:
Comprehensive, covering everything from basic maintenance to complete engine and transmission rebuilds.
Engine Family:
Alfa Romeo Boxer Engine
Engine Displacement Common
Displacement Liters:
1.3L, 1.5L, 1.7L
Induction Type:
Carbureted (e.g., Weber, Dell'Orto) and Fuel Injection (e.g., Bosch L-Jetronic)
Cylinder Configuration:
Flat-four (Boxer)
Horsepower Range:
Approximately 70-110 hp, depending on engine variant and tuning.
Torque Range:
Approximately 100-140 Nm, depending on engine variant.
Fuel Delivery:
Mechanical Fuel Pump (carbureted models), Electric Fuel Pump (injected models).
Cooling Type:
Liquid-cooled
Seat Belts:
Standard front and rear seat belts.
Construction:
Unitary body construction with crumple zones.
Brakes:
Front disc brakes, rear drum brakes (earlier models), ventilated front discs, rear discs (later models).
Steering:
Rack and pinion steering.
Oil Change:
Typically every 7,500-10,000 km or 12 months, whichever comes first (refer to specific year/model manual for exact intervals).
Timing Belt:
Critical replacement interval, often around 60,000 km or 4-5 years for boxer engines (refer to manual for specific timing belt type and interval).
Spark Plugs:
Replace based on mileage, typically between 20,000-40,000 km.
Engine Oil:
SAE 10W-40 or 15W-40 API SF/CD or SG/CD (check manual for precise grade and API rating).
Coolant:
Ethylene glycol based antifreeze with corrosion inhibitors, typically a 50/50 mix with distilled water.
Brake Fluid:
DOT 3 or DOT 4 hydraulic brake fluid.
Transmission Fluid:
GL-4 gear oil, typically SAE 75W-90 or 80W-90.
Rust:
Prone to rust, particularly on sills, wheel arches, and floor pans, especially on earlier models due to Alfasud heritage.
Engine Cooling:
Overheating can be an issue if the cooling system is not meticulously maintained; check radiator and water pump integrity.
Electrical Gremlins:
Age-related electrical issues can manifest, often related to wiring harness integrity or component failure.
Carburetor Tuning:
Carbureted models require regular tuning and synchronization for optimal performance and fuel economy.
Manufacturer:
Alfa Romeo Automobiles S.p.A.
Generations:
Two main generations: Type 117 (1977-1982) and Type 117/230 (1982-1994).
Body Styles:
Offered primarily as a 3-door and 5-door hatchback, with some variants like the 'Sportwagon' (estate) and convertible (Veloce Spider).
Production Years:
1977 - 1994
Design Origin:
Successor to the Alfa Romeo Alfasud, sharing some mechanical elements but with updated styling and chassis.
