Vehicle Class:
Executive/Large Family Car
Historical Significance:
Flagship model for Citroën, known for innovative design and technology
Key Competitors Era:
Mercedes-Benz S-Class, BMW 7 Series, Jaguar XJ, Renault 30
Hydropneumatic Suspension:
Self-leveling, height-adjustable suspension providing exceptional ride comfort and handling
Aerodynamic Design:
Sleek, 'fuselage' styling with a very low drag coefficient for its era
Diras Directional Headlights:
Optional swiveling headlights that turn with the steering wheel
Interior Design:
Unique and ergonomic 'satellite' controls, spacious cabin
Estimated Page Count:
Extensive (professionals use same type of manual)
Type:
Service Repair Workshop Manual
Language:
English (assumed, based on common manual practices; actual language not specified in product info)
File Format Details:
Searchable PDF with high-resolution images and diagrams
Print Quality Suitability:
Suitable for home printing or professional binding
Binding Type Suitability:
Designed for digital access, but printable for binder use
Paper Type Suitability:
Digital format allows for any paper type upon printing
Engine:
Comprehensive (includes maintenance, diagnostics, repair)
Transmission:
Comprehensive (manual and automatic, repair and adjustment)
Braking System:
Detailed (hydraulic system, discs, pads, lines, fluid)
Suspension System:
In-depth (hydropneumatic system, spheres, pumps, fluid, height regulation)
Steering System:
Comprehensive (power steering, rack and pinion, steering column)
Electrical System:
Extensive (wiring diagrams, component testing, lighting, ignition, starting)
Cooling System:
Detailed (radiator, fan, thermostat, coolant, hoses)
Fuel System:
Comprehensive (carburetion/injection, fuel pump, tank, lines, filters)
Exhaust System:
Included (manifold, pipes, muffler, catalytic converter)
Bodywork And Chassis:
Included (panels, doors, glass, rust repair, structural integrity)
Interior Trim:
Included (seats, dashboard, headliner, carpets)
Climate Control:
Included (heating, ventilation, air conditioning)
Body Electrical Components:
Included (wipers, horn, power windows, central locking)
Routine Maintenance:
Detailed (oil changes, filter replacements, tune-ups)
Troubleshooting:
Comprehensive diagnostic procedures for all systems
Repair Procedures:
Step-by-step instructions for component replacement and repair
Overhaul Procedures:
Detailed rebuild instructions for major components
Adjustment Procedures:
Specific instructions for aligning and adjusting various systems
Diagnostic Charts:
Included for identifying faults and symptoms
Torque Specifications:
Provided for all critical fasteners
Special Tool Requirements:
Identified for specific repairs
Depth:
Complete workshop level (suitable for professional technicians and advanced enthusiasts)
Engine Displacement Options:
Varied: 1.8L (CX 20), 2.0L (CX 22, CX 20), 2.2L (CX 22), 2.5L (CX 24, CX 25 GSA) - specific engine details depend on the exact variant covered by '1975 onward'.
Engine Types Typically Covered:
Inline-4 Cylinder, Petrol (OHC)
Typical Horsepower Range:
Approx. 90 hp to 130 hp (depending on engine and market)
Typical Torque Range:
Approx. 140 Nm to 200 Nm (depending on engine)
Fuel Delivery:
Carburetor (e.g., Solex, Weber) for most Series 1 models; potential for early injection systems on later variants
Fuel Type:
Unleaded Petrol (95 RON or higher recommended, depending on compression ratio)
Type:
4-speed Manual (common on lower trims)
Type:
3-speed or 4-speed Automatic (e.g., BorgWarner, ZF)
Clutch Type:
Dry single-plate clutch (manual transmission)
Transmission Fluid Spec:
Refer to manual for specific ATFs (e.g., Dexron II for automatics) and manual gearbox oil grades (e.g., 80W-90)
Wheelbase:
Approx. 3086 mm (121.5 in)
Length:
Approx. 4600-4800 mm (181-189 in) depending on variant
Width:
Approx. 1760-1770 mm (69.3-69.7 in)
Height:
Approx. 1350-1370 mm (53.1-53.9 in)
Curb Weight:
Approx. 1350-1500 kg (2976-3307 lbs)
Gross Vehicle Weight:
Refer to VIN plate and manual for specific rating
Crash Test Results:
No modern standardized crash test ratings available for this era; focus on the inherent safety design of the era.
Braking System Design:
Four-wheel disc brakes (inboard rear discs on some models), dual-circuit hydraulic system
Power Steering:
Standard on most models, aiding maneuverability and stability
Chassis Design:
Integrated safety cage, crumple zones
Seat Belts:
Standard three-point front seat belts
Steering Column:
Collapsible steering column
Engine Oil Change:
Typically every 5,000 - 10,000 km (3,000 - 6,000 miles) or 6-12 months, depending on usage. Consult manual for specifics.
Air Filter Replacement:
Every 10,000 - 20,000 km (6,000 - 12,000 miles) or annually.
Spark Plug Replacement:
Every 20,000 - 40,000 km (12,000 - 24,000 miles), depending on plug type.
Timing Belt Replacement:
Not applicable for OHC engines with timing chains; chain tensioner and guides would be inspected.
Engine Oil Grade:
e.g., 10W-40 or 20W-50 API SF/SG, depending on climate and engine condition. Manual is definitive.
Coolant Type:
Ethylene glycol-based antifreeze/coolant, typically a 50/50 mix with distilled water.
Brake Fluid Type:
DOT 3 or DOT 4 hydraulic brake fluid.
Hydropneumatic Fluid:
LHM (Liquide Hydraulique Minéral), Citroën's proprietary mineral-based hydraulic fluid.
Hydropneumatic System Leaks:
Common on older vehicles due to aging seals and hoses, affecting ride height and system pressure.
Electrical Gremlins:
Aging wiring, corroded connectors, and failure of proprietary electrical components.
Rust And Corrosion:
Structural rust, particularly around wheel arches, sills, and suspension mounting points.
Wear On Interior Controls:
The 'satellite' controls can wear out, leading to intermittent function.
Engine Carbon Buildup:
Can occur on older engines, affecting performance and fuel economy.
Oil Filter Example:
e.g., Fram PH2850A, Bosch 0986452006, Mann-Filter W930/4 (cross-reference required based on specific engine)
Air Filter Example:
e.g., Mann-Filter C24162, Bosch 1457429184 (cross-reference required based on specific engine)
Citroen Innovation:
Citroën's long history of pioneering automotive technology, including hydropneumatic suspension and front-wheel drive.
Series 1 Period:
1974-1986 (manual covers from '75 onwards)
Manufacturing Locations:
France (मुख्य), Italy, Belgium, Portugal, Yugoslavia, Spain, Argentina, Mexico, Rhodesia (Zimbabwe)
Total Production Numbers:
Approximately 1,170,000 units (across all series)
European Car Of The Year Nomination:
While not winning the overall award, it was a significant contender and highly influential design.
Design And Engineering Awards:
Recognized for its groundbreaking aerodynamic styling and advanced hydropneumatic suspension, influencing automotive design.
