Positioning:
A comprehensive resource for owners and technicians of the iconic Citroen CX, aiming to provide factory-level repair and maintenance information.
Comparison:
Offers parity with traditional paper factory service manuals, with the added benefit of immediate digital access and enhanced usability features like zoom.
Features:
Step-by-step repair procedures, critical specifications, illustrations, disassembly, assembly, cleaning, reinstallation guidance, and troubleshooting.
Knowledge Transfer:
Designed to impart factory-trained technician knowledge to the user.
Target Audience:
Professional Technicians and DIY Mechanics
Skill Level Required:
Basic knowledge in electrical and mechanical concepts recommended
Purpose:
Maintenance and Repair
Estimated Page Count:
Unknown (Digital PDF, content dependent)
Type:
Service Repair Manual, Workshop Manual
Engine:
Comprehensive coverage including disassembly, assembly, diagnosis, and repair procedures for various engine options.
Transmission:
Detailed information on manual and automatic transmission systems, including maintenance, repair, and overhaul procedures.
Suspension:
In-depth coverage of Citroen's renowned hydropneumatic suspension system, including adjustments, component replacement, and troubleshooting.
Brakes:
Complete guidance on brake system maintenance, including hydraulic components, disc/drum systems, and adjustments.
Electrical System:
Extensive coverage of the vehicle's electrical system, including wiring diagrams, component testing, diagnostics, and repair of lighting, ignition, and accessories.
Body And Chassis:
Procedures for body repair, panel replacement, interior trim, and chassis component maintenance.
Cooling System:
Maintenance and repair of the cooling system, including radiator, hoses, and thermostat.
Fuel System:
Information on fuel delivery, carburetion (or injection systems if applicable for 1979 models), and fuel system maintenance.
Steering:
Maintenance and repair of the power steering system.
HVAC:
Details on heating and ventilation systems.
Maintenance:
Regular scheduled maintenance, fluid changes, filter replacements, and inspections.
Disassembly:
Step-by-step instructions for dismantling various vehicle components for repair or overhaul.
Assembly:
Detailed guidance on reassembling components correctly and safely.
Cleaning:
Procedures for cleaning specific parts during maintenance or repair.
Reinstallation:
Instructions for reinstalling repaired or replaced components.
Troubleshooting:
Diagnostic procedures and solutions for common and uncommon problems.
Repair:
Comprehensive repair instructions for all major vehicle systems.
Specifications:
Inclusion of critical specifications for accurate repair and maintenance.
Depth:
Factory-level detail, covering fundamentals to complex repairs, intended for both professional and advanced DIY use.
Illustrations:
Includes illustrations, pictures, and diagrams to aid in understanding procedures.
Factory Data:
Prepared to match the information typically found in a factory service manual.
Engine Variants:
Likely covers the Citroen CX 20, CX 22, and potentially the CX 2400 gasoline engines common in 1979. Specific displacements and configurations would be detailed within the manual.
Horsepower Range:
Typically ranging from approximately 90 hp to 120 hp depending on the engine variant.
Torque Range:
Varies by engine; detailed specifications will be in the manual.
Fuel Delivery:
Likely covers Weber carburetors for most 1979 models, with potential for early fuel injection on specific variants. Manual will detail specifics.
Block Material:
Typically cast iron.
Cylinder Head Material:
Typically aluminum alloy.
Transmission Types:
Likely covers both manual (4-speed and 5-speed) and automatic transmissions.
Transmission Options:
Details on specific automatic transmission options (e.g., Citromatic) would be included.
Hydropneumatic Integration:
Information on how the transmission interacts with the hydropneumatic system, particularly for automatic models.
Length:
Approximately 4.66 meters (183.5 inches) for standard models.
Width:
Approximately 1.77 meters (69.7 inches).
Height:
Approximately 1.35 meters (53.1 inches).
Curb Weight:
Typically around 1,250 - 1,400 kg (2,756 - 3,086 lbs) depending on engine and equipment.
Crash Test Data:
Historical safety ratings from the era; specific data may be limited but general safety features will be detailed.
Braking System:
In-board front disc brakes for reduced unsprung weight, and rear disc brakes (or drum on some early models). Manual will specify.
Seatbelts:
Details on seatbelt installation and maintenance.
Structural Design:
Coverage of the CX's aerodynamic and structural design for occupant protection.
Oil Change:
Typically every 5,000 - 10,000 km or 6-12 months, depending on driving conditions. Manual will specify exact intervals.
Transmission Fluid Change:
Recommended intervals will be detailed, often tied to mileage or time.
Engine Oil:
Likely specifications for SAE 20W-50 or similar, though manual will confirm precise API service classification.
Hydropneumatic Fluid:
Specific LHM (Liquide Hydraulique Minéral) fluid is required for the hydropneumatic system. Manual will specify the exact type and capacity.
Coolant:
Standard glycol-based antifreeze mixture. Manual will provide correct ratio and type.
Brake Fluid:
DOT 3 or DOT 4 brake fluid. Manual will specify.
Hydropneumatic System:
Leaks from spheres, hoses, or pump; loss of ride height. Manual provides diagnostic and repair steps.
Electrical Gremlins:
Common in older vehicles, particularly related to aging wiring and connections. Comprehensive wiring diagrams in the manual are essential.
Corrosion:
Rust can be an issue, particularly in areas with harsh climates. Bodywork sections will be relevant.
Citroen Legacy:
Built upon Citroen's reputation for innovation in suspension, aerodynamics, and comfort.
Cx Development:
Successor to the iconic DS, continuing the theme of advanced technology and distinctive styling. 1979 represents an early production year for this model.
Production Period:
The Citroen CX was produced from 1974 to 1997. The 1979 model is part of the initial generation.
