This comprehensive 1990 Citroen AX Service and Repair Manual provides detailed instructions, diagrams, illustrations, wiring schematics, and specifications for maintaining, servicing, diagnosing, and repairing your vehicle. It covers all models and all repairs, offering the same information used by technicians at dealerships.

The manual covers a wide range of topics, including:

* **Maintenance:** Routine maintenance procedures, such as oil changes, filter replacements, and inspections.
* **Engine:** Detailed information on engine components, operation, troubleshooting, and repair.
* **Control System:** Covers the electronic control systems that manage engine functions, emissions, and safety features.
* **Mechanical:** Provides information on all mechanical components, including the transmission, suspension, brakes, steering, and axles.
* **Fuel Service Specifications:** Covers fuel system components, operation, and maintenance.
* **Emission Control:** Explains the operation and maintenance of emission control systems.
* **Intake Exhaust Cooling:** Covers the systems responsible for intake and exhaust airflow and engine cooling.
* **Lube:** Provides information on lubrication systems, types of fluids, and maintenance schedules.
* **Ignition Starting Charging:** Covers the ignition, starting, and charging systems.
* **Auto Transmission Clutch:** Detailed information on automatic transmissions and clutches.
* **Manual Transmission:** Covers manual transmissions, operation, and maintenance.
* **Transfer Propeller Shaft:** Provides information on transfer cases, propeller shafts, and related components.
* **Drive Shaft:** Covers drive shafts and associated components.
* **Differential:** Details on differentials, operation, and maintenance.
* **Axle Suspension:** Explains the operation and maintenance of axles and suspension systems.
* **Tire & Wheel:** Covers tire and wheel sizes, types, maintenance, and replacement.
* **Brake Control:** Provides information on brake control systems, including ABS systems.
* **Brake:** Covers brake components, operation, and maintenance.
* **Parking Brake:** Explains the operation and maintenance of parking brakes.
* **Steering Column:** Covers steering column components, operation, and maintenance.
* **Power Steering:** Details on power steering systems, operation, and maintenance.
* **Air Condition:** Covers air conditioning systems, operation, and maintenance.
* **Suppl Restraint System:** Explains supplemental restraint systems, including airbags.
* **Seat Belt:** Provides information on seat belt systems, operation, and maintenance.
* **Engine Immobilizer:** Covers engine immobilizer systems and how they work.
* **Cruise Control:** Details on cruise control systems, operation, and maintenance.
* **Wiper & Washer:** Covers windshield wiper and washer systems, operation, and maintenance.
* **Door Lock:** Explains door lock systems, operation, and maintenance.
* **Meter Audio/Visual:** Covers instrument panels, gauges, and audio/visual systems.
* **Horn:** Provides information on horn systems, operation, and maintenance.
* **Windshield/Glass Mirror:** Covers windshield, glass, and mirror systems, operation, and maintenance.
* **Instrument Panel:** Details on instrument panel components, operation, and maintenance.
* **Seat:** Covers seat systems, operation, and maintenance.
* **Engine Hood/ Door:** Provides information on engine hood and door systems, operation, and maintenance.
* **Exterior & Interior:** Covers exterior and interior trim, components, and maintenance.
* **Electrical:** Explains electrical systems, wiring diagrams, and troubleshooting.
* **Multiplex/ Can Communication:** Covers multiplex and CAN communication systems.

This manual is your comprehensive guide to understanding and repairing your 1990 Citroen AX.

The 1990 Citroën AX Service and Repair Manual is a comprehensive guide designed to assist mechanics and car owners in maintaining and repairing this popular French hatchback. The Citroën AX, launched in 1986, was a subcompact car that quickly gained popularity for its affordability, fuel efficiency, and nimble handling. The model was known for its simple yet effective design, featuring a front-wheel-drive layout and a choice of economical petrol or diesel engines. The AX was available in a variety of body styles, including a three-door hatchback, a five-door hatchback, and a van version. The 1990 model year saw several updates and refinements, including improved interior quality and a new engine option.

The 1990 Citroën AX Service and Repair Manual is an essential resource for anyone working on this model. It contains detailed information on every aspect of the car, from its engine and transmission to its suspension, brakes, and electrical system. The manual features clear and concise instructions, accompanied by numerous illustrations and diagrams, making it easy to understand even for novice mechanics. It covers troubleshooting procedures, repair techniques, and maintenance schedules, ensuring that owners and technicians have the information they need to keep their AX running smoothly. Moreover, the manual provides access to valuable technical specifications, including torque settings, wiring diagrams, and component part numbers, making it an invaluable tool for both professional and DIY repairs.