Engine:
Complete engine mechanical, cooling system, lubrication system, fuel system, ignition system, emission control systems.
Transmission:
Manual transaxle system, automatic transaxle system (implied coverage of different transmission options).
Drivetrain:
Drive shaft, differential case assembly, rear axle hub, rear axle beam.
Suspension:
Front suspension, rear suspension system, rear coil spring, suspension components.
Brakes:
Brake system, brake master cylinder, brake booster, brake actuator, parking brake.
Steering:
Steering system, power steering, steering column.
Electrical:
Charging system, starting system, lighting system, combination meter, instrument panel, electrical system diagnostics, wiring diagrams.
Body:
Body repair, interior components, exterior trim, glass, sunroof system.
Climate Control:
Heater radiator assembly, cooling fan system.
Safety Systems:
Supplemental restraint system (SRS), airbag systems (front, side, passenger), seat belt systems.
Wheels Tires:
Wheel and tire system, tire specifications, wheel alignment.
Wipers Washers:
Wiper and washer system, windshield wiper motor, washer nozzle.
Maintenance:
Scheduled maintenance, fluid changes, filter replacements, lubrication.
Diagnostics:
Troubleshooting guides for various systems, electrical diagnostics, fault code interpretation (implied by wiring diagrams).
Repair:
Step-by-step repair procedures for all major components and systems, including complete disassembly and reassembly.
Rebuilding:
Detailed instructions for rebuilding engine, transmission, brake calipers, and other major assemblies.
Adjustments:
Valve clearance adjustments, brake adjustments, steering alignment adjustments.
Electrical Repair:
Wiring harness repair, component replacement, circuit tracing, diagnostic procedures.
Depth:
Comprehensive, covering routine maintenance to complete overhauls and in-depth diagnostics.
Illustrations:
Detailed illustrations, drawings, and photos for each procedure.
Instructions Format:
Numbered instructions, detailed sub-steps, notes, cautions, and warnings.
Diagnostic Tools:
Implied use of standard automotive diagnostic tools and procedures.
Engine Variants:
Covers various engine options used throughout the 1974-1991 production run, likely including 4-cylinder and V6 gasoline engines, and potentially diesel variants. Specific engine displacements would depend on the exact model year and market. Common engines for the CX included the 2.0L (XM7), 2.2L (XM8), 2.4L (XM9), 2.5L (Douvrin J6R, Douvrin ZDJ), and the 2.5L Diesel Turbo (DT Turbo).
Horsepower Torque:
Specific horsepower and torque figures vary significantly by engine variant and year. The manual would detail these for each engine option.
Fuel Delivery:
Carbureted and fuel-injected systems, depending on the model year and engine. The manual will detail specific fuel system components and procedures.
Crash Safety:
Modern safety standards were evolving during this period. The manual will detail the passive safety features of the time, including seat belts and crumple zones. Specific crash test ratings from official bodies like Euro NCAP were not prevalent in the early years of the CX's production. However, its advanced chassis design contributed to its safety.
Passive Safety:
Seat belts, padded interior, energy-absorbing steering column, reinforced body structure, and the Supplemental Restraint System (SRS) on later models with airbags.
Active Safety:
Hydropneumatic suspension providing excellent ride height and handling stability, powerful disc brakes (often with front and rear ventilated discs), and responsive power steering.
Oil Change Interval:
Typically every 7,500 to 10,000 km (4,500 to 6,000 miles) or 6-12 months, depending on driving conditions and engine type. Specific intervals detailed in the manual.
Transmission Fluid Change:
Manual transmission fluid typically every 40,000-60,000 km (25,000-37,000 miles). Automatic transmission fluid and filter change intervals would also be specified, generally around 30,000-50,000 km (18,000-30,000 miles).
Engine Oil Grade:
Requires specific viscosity grades, commonly 10W-40 or 15W-50, depending on climate and engine. The manual will specify the exact API service classification and viscosity for each engine.
Hydropneumatic Fluid:
Uses Citroën's proprietary LHS 2 (LHM - Liquide Hydraulique Minéral) fluid for the suspension, steering, and brakes. Specific LHM fluid type and change intervals are crucial and detailed in the manual.
Common Wear Items:
Hydropneumatic system sphere replacements, hose wear and leaks, exhaust system corrosion, electrical connectors, and wear on steering rack bushings are common maintenance points addressed in the manual.
Engine Common Issues:
Potential for cylinder head gasket leaks, camshaft wear, and carburetor or fuel injection system issues, all of which are covered for diagnosis and repair.
Transmission Common Issues:
Manual transmission synchro wear, automatic transmission torque converter issues, and shifting mechanism wear are repairable items detailed in the manual.
Citroen Legacy:
Citroën has a long history of innovative and avant-garde automotive design, known for pioneering technologies like front-wheel drive, unibody construction, and hydropneumatic suspension. The CX built upon this legacy.
Cx Development:
The CX, introduced in 1974, succeeded the legendary DS. It was designed with a focus on aerodynamic efficiency, comfort, and advanced technology. It underwent various updates and facelifts during its production run, including the Series 1 (1974-1982) and Series 2 (1982-1991), which featured styling and mechanical revisions.
Production Period:
1974–1991, with over 1.1 million units produced.
Manufacturing Sites:
Primarily manufactured in France, with some assembly also occurring in other countries.
