This is the **complete** official factory service repair manual for the Alfa Romeo 33, specifically covering the 1986 model year. This comprehensive manual provides detailed instructions and guidance for maintaining and repairing your vehicle. It covers all aspects of your Alfa Romeo 33, ensuring you have the information you need to perform any repair or service. Within the manual, you'll find detailed instructions for: * **General Maintenance:** Learn how to perform routine maintenance tasks like oil changes, fluid checks, and filter replacements. * **Troubleshooting:** A comprehensive guide to diagnose and resolve common issues with your Alfa Romeo 33. * **Engine Service and Repair:** Detailed instructions for engine repairs, including rebuilding, tuning, and troubleshooting. * **Transmission Service and Repair:** Learn to service and repair your Alfa Romeo 33's transmission, covering both manual and automatic transmissions. * **Brake System:** Obtain a complete understanding of your brake system, including adjustments, replacement, and troubleshooting. * **Wiring Diagram:** An essential tool for understanding and servicing your Alfa Romeo 33's electrical system. * **Electrical System:** Detailed instructions and diagrams for troubleshooting and repairing your vehicle's electrical components. * **Suspension:** Learn how to maintain and repair your suspension system, including shocks, struts, and springs. * **Periodic Lubrication:** A comprehensive guide to proper lubrication for all components of your Alfa Romeo 33. * **Steering:** Understand the workings of your steering system and learn how to service and repair it. * **Cooling System:** Detailed instructions for maintaining and repairing your cooling system, including the radiator, hoses, and thermostat. * **Fuel Injection/Fuel System:** Learn how to service and repair your Alfa Romeo 33's fuel injection system and related components. * **Emission System:** Instructions for maintaining and repairing your vehicle's emissions system, ensuring compliance with environmental regulations. * **Heater/Air Conditioner:** Service and repair information for your vehicle's heating and air conditioning system. * **Engine Control System:** Understand the operation of your Alfa Romeo 33's engine control system and learn how to diagnose and repair it. * **Chassis/Body:** Detailed instructions for maintaining and repairing your vehicle's chassis and bodywork. * **Restraint System:** Learn how to service and repair your safety restraints, including seat belts and airbags. * **Interior:** Information for repairing and maintaining your vehicle's interior components. * **Differential/Drive:** Detailed instructions for servicing and repairing your Alfa Romeo 33's differential and drive system. * **Axle:** Learn how to service and repair your axles, including wheel bearings and axle shafts. This manual is an invaluable resource for any Alfa Romeo 33 owner who wants to perform their own repairs and maintenance. With detailed illustrations, diagrams, and step-by-step instructions, it empowers you to confidently troubleshoot and repair your vehicle yourself. This manual will save you time and money, allowing you to keep your Alfa Romeo 33 in top condition for years to come.

The Alfa Romeo 33, produced from 1983 to 1995, was a compact hatchback that marked a significant departure from Alfa Romeo's traditional design language. The 1986 model year saw the introduction of the "Nuova" 33, featuring a more modern and aerodynamically refined body style. Crucially, the 1986 model year also introduced a new range of engines, including the iconic 1.7-liter "Quadrifoglio Verde" (Four-Leaf Clover) engine. This engine, known for its exceptional performance and characteristic Alfa Romeo growl, cemented the 33's reputation as a sporty and engaging driving experience. The 33 was available in a variety of trim levels, ranging from the basic "base" model to the high-performance "Quadrifoglio Verde" variant. The 33's design emphasized practicality and functionality, with its spacious rear hatch and versatile interior space. Aside from its sporty demeanor, the 33 was also lauded for its handling and driving dynamics. The car's compact size and relatively light weight allowed for agile and responsive maneuvering. The independent suspension system, with MacPherson struts in the front and a De Dion axle in the rear, provided excellent road holding and a comfortable ride. The 33 also featured a unique "Transaxle" layout, with the engine mounted transversely in the front and the transmission located at the rear axle. This layout offered a near-perfect 50/50 weight distribution, further contributing to the car's exceptional handling and balance. The 1986 Alfa Romeo 33 remains a popular choice for enthusiasts seeking a classic Italian hot hatch with a blend of style, performance, and character. The Factory Service Repair Manual is an invaluable resource for owners and mechanics looking to maintain and restore their 33 to its former glory.