Basic Information Identification Make: Citroën Model: CX Year: 1975 Codes Chassis Code: Type 1 Introduction Market Position Segment: Executive/Large Family Car Competitive Analysis Competitors 1975: Mercedes-Benz W116 S-Class, BMW E23 7 Series, Jaguar XJ Series, Peugeot 604, Volvo 260 Series Key Features Design Philosophy: Aerodynamic styling, innovative hydropneumatic suspension, front-wheel drive, unique dashboard layout Distinguishing Characteristics: Supremely comfortable ride, excellent stability, distinctive 'DS-like' futuristic aesthetic Manual Details Coverage Areas Covered Models: Citroën CX 1975 (all variants) Page Count Estimated Page Count: Likely 800-1200+ pages (typical for comprehensive service manuals of this era) Manual Type Type: Service and Repair Manual Language Language: English Format File Format: PDF Digital Features: Zoomable, Fully Printable, Searchable text (assuming OCR) Delivery Delivery Method: Instant Download Requirements Software Requirements: Adobe PDF Reader, WinZip (or equivalent unarchiving software) Compatibility Operating Systems: All Versions of Windows & Mac Manual Coverage Systems Covered Powertrain: Engine, Fuel System, Cooling System, Exhaust System Electrical: Entire Electrical System, Ignition, Lighting, Accessories, Wiring Diagrams Chassis: Suspension (Hydropneumatic), Steering, Brakes (including LHM system), Wheels and Tires Bodywork: Body and Frame, Doors, Glass, Interior Trim Procedures Included Maintenance: Periodic Maintenance Schedule, Lubrication, Fluid Changes, Filter Replacements Repair: Engine Overhaul, Transmission Repair, Brake System Overhaul, Suspension Component Replacement, Electrical Component Repair, Body Panel Repair Diagnostics: Troubleshooting Guides, Symptom-based Diagnostics, Electrical Circuit Diagnosis Technical Depth Depth: Comprehensive (from basic maintenance to full component rebuilds and system diagnostics) Manual Specifications File Format Quality: High-resolution scans suitable for detailed viewing and printing Print Quality Printability: Fully printable, allowing for physical copy creation Binding Type Binding: N/A (Digital PDF) Paper Type Paper Quality: N/A (Digital PDF) Engine Specifications Primary Engine Type: Inline 4-cylinder, OHV (most common for 1975 models) Displacement: 1981 cc (for the CX 2000) Bore X Stroke: 86 mm x 86 mm Fueling: Single Downdraft Carburetor (e.g., Solex 34-34 PDIT or similar) Power Output Approx: 99 bhp (DIN) @ 5500 rpm (for CX 2000) Torque Output Approx: 152 Nm (112 lb-ft) @ 3000 rpm (for CX 2000) Fuel System Type: Carbureted Fuel Type: Unleaded Petrol (95 RON minimum recommended) Cooling System Type: Water Cooled, Pressurized System Coolant Capacity Approx: 7.5 Liters Transmission Standard Type: 4-Speed Manual Transaxle Optional Type: 3-Speed Semi-Automatic (Citroën DG 'Demi-Gomme' or ZF 3HP12) Features Fluid Type: GL-4 Hypoid Gear Oil (e.g., SAE 75W/90 or 80W/90) Fluid Capacity Manual: Approx. 2.0 Liters Dimensions Exterior Length: 4,700 mm (185 in) Width: 1,780 mm (70 in) Height: 1,360 mm (53.5 in) Wheelbase: 3,080 mm (121.3 in) Weights Kerb Weight Approx: 1280 kg (2822 lbs) for CX 2000 Gross Vehicle Weight: Varies by model, typically around 1700-1800 kg Safety Features Ratings Historical Ratings: No standardized crash test ratings as per modern NHTSA/Euro NCAP; relied on internal testing and industry standards of the time. Active Features Braking System: Hydraulic, Discs Front & Rear (often with brake servo/booster), Self-Adjusting Park Brake Steering System: Hydropneumatic Power Steering (Diravi - Direction by Rapidation), Self-Centering Passive Features Seatbelts: Standard front seatbelts, optional rear seatbelts Construction: Unitary construction with reinforced safety cage Technology Features Infotainment Radio: Optional factory-fitted radio/cassette player (various brands depending on market) Dashboard Design: Unique 'rocket ship' dashboard with a single-spoke steering wheel and centrally located controls/instruments. Driver Assistance Headlights: Aerodynamic 'jet plane' nacelles housing sealed-beam or halogen headlights (some markets may have bi-optic or swiveling headlights on later models or specific trims). Cruise Control: Not typically available on 1975 models, introduced on later CX variants. Connectivity Phone Integration: N/A Maintenance Service Intervals Oil Change Interval: Every 5,000 - 7,500 km (or 6 months), whichever comes first (typical for the era) Filter Replacement Interval: At each oil change (oil filter), air filter as needed (check/clean at oil changes, replace every 15,000-20,000 km) Tune Up Interval: Every 20,000 - 30,000 km (spark plugs, ignition timing, carburetor adjustment) Fluid Specifications Engine Oil: API SE/SF grade, SAE 20W-50 or 10W-40 (depending on climate) Brake Fluid: LHM (Liquide Hydraulique Citroën) - Specific to Citroën hydropneumatic systems. DO NOT use standard DOT brake fluid. Coolant: Ethylene Glycol based antifreeze, 50% mix with distilled water Known Issues Hydropneumatic System: Leaking suspension spheres, failing hydraulic pump, worn pressure regulators, potential for LHM contamination. Electrical System: Corrosion in wiring harnesses, faulty relays, issues with the unique dashboard warning light system. Rust: Susceptible to rust in common areas like wheel arches, sills, and subframes, especially in damp climates. Engine Reliability: Generally robust, but can suffer from carburation issues, oil leaks, and cooling system problems if not maintained. Vehicle History Brand Heritage Citroen Legacy: Renowned for innovation, avant-garde design, and comfort-focused engineering (e.g., Traction Avant, DS, SM). Model Evolution Cx Launch: Launched in 1974 as the successor to the iconic DS, continuing Citroën's avant-garde tradition. 1975 Model Year: Represents the early production phase of the CX, establishing its core identity and technology. Production Manufacturing Location: France (primarily Aulnay-sous-Bois) Awards & Recognition...