Segment:
Subcompact hatchback
Target Audience:
Economical, city-friendly transportation
Key Competitors:
Renault Clio, Peugeot 205, Ford Fiesta, Volkswagen Polo
Design Philosophy:
Lightweight construction, aerodynamic efficiency, and compact dimensions for urban maneuverability.
Interior Space:
Surprisingly spacious interior for its exterior size, prioritizing passenger comfort and practicality.
Handling:
Known for its agile handling and comfortable ride, characteristic of Citroën's suspension tuning.
Years Covered:
1987, 1988, 1989, 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997
Type:
Workshop Service Manual for Repair
Engine:
Detailed diagnostics, removal, installation, repair, and adjustment of all engine types fitted to the AX range.
Transmission:
Manual and automatic transmission servicing, repair, and adjustment procedures.
Suspension And Steering:
Comprehensive coverage of front and rear suspension systems, steering rack, and components.
Brakes:
Disc and drum brake system servicing, hydraulic system bleeding, component replacement, and adjustment.
Electrical System:
Wiring diagrams, troubleshooting guides, component testing, and repair for lighting, ignition, charging, and auxiliary systems.
Fuel System:
Carburetor and fuel injection system servicing, fuel pump, lines, and tank repair.
Cooling System:
Radiator, fan, thermostat, water pump, and coolant system maintenance and repair.
Exhaust System:
Exhaust manifold, catalytic converter, muffler, and pipe system inspection and replacement.
Body And Chassis:
Body panel repair, door mechanisms, glass replacement, and chassis component inspection.
Maintenance:
Detailed periodic maintenance schedules, fluid changes, filter replacements, and general upkeep procedures.
Troubleshooting:
Systematic diagnostic procedures for identifying and resolving common and uncommon issues.
Repair:
Step-by-step repair instructions for virtually all mechanical and electrical components.
Removal And Installation:
Comprehensive guides for removing and reinstalling all major vehicle components.
Adjustment:
Precise adjustment procedures for critical systems like brakes, clutch, and ignition timing.
Disassembly And Assembly:
Detailed breakdowns of component assembly and disassembly for rebuilds and overhauls.
Depth:
Comprehensive, 'bumper-to-bumper' coverage suitable for both professional mechanics and experienced DIY enthusiasts.
Diagnostic Tools:
References to specific service tool numbers and their application in repair procedures.
Specifications:
Inclusion of service data, tightening torques, wear limits, and factory specifications.
Illustrations:
Pictorial diagrams, exploded views, drawings, and photos to guide through service procedures.
Engine Options Overview:
The Citroën AX was offered with a range of gasoline engines, including the TU series engines.
Engine Displacement Common:
1.0L (954cc) and 1.1L (1124cc) TU9 and TU1 engines were prevalent.
Engine Power Typical:
Approximately 45-60 hp for the 1.0L and 1.1L variants.
Engine Torque Typical:
Around 70-85 Nm.
Fuel Efficiency:
Excellent fuel economy due to lightweight construction and efficient engines.
Fuel Delivery:
Carburetor (e.g., Solex) on earlier models and single-point or multi-point fuel injection on later models.
Oil Change Interval:
Typically every 10,000-15,000 km or 12 months, depending on driving conditions and oil specification.
Timing Belt Replacement:
Recommended replacement every 60,000-80,000 km or 5 years for petrol engines.
Engine Oil:
API SF/SG or ACEA A1/B1, viscosity typically 10W-40 or 15W-40 (refer to manual for exact specification).
Coolant:
Ethylene glycol-based antifreeze with corrosion inhibitors, typically a 50/50 mix with distilled water.
Brake Fluid:
DOT 3 or DOT 4 brake fluid.
Common Wear Items:
Wear on suspension bushings, exhaust system corrosion, and electrical contact issues.
Engine Specific Issues:
Carburetor tuning issues, minor oil leaks from gaskets, and occasional distributor problems.
Body Rust:
Susceptible to rust in common areas like wheel arches, sills, and around window seals, especially in damp climates.
