🏷️ Basic Information Identification Make: Citroën Model: CX Year: 1981 Codes Internal Model Code: CX2 Chassis Designation: Type 353 (Saloon/Hatchback), Type 355 (Estate/Safari) 👋 Introduction Market Position Segment: Executive Sedan / Large Family Car Positioning: Citroën's flagship model, known for advanced technology, comfort, and unique design. Competitive Analysis Direct Competitors 1981: Renault 30, Peugeot 604, Ford Granada, Rover SD1, Mercedes-Benz W123. Key Features Unique Selling Points: Hydropneumatic suspension, Diravi steering, aerodynamic styling, spacious interior, advanced safety features for its era. Manual Value Proposition: Essential for owners and mechanics to maintain and repair the complex systems of the CX, ensuring its unique driving characteristics are preserved. 📋 Manual Details Coverage Areas Countries Of Origin: France Target Market: Global (primarily Europe) Page Count Estimated Page Count: 500+ Manual Type Type: Factory Service Repair Manual Language Language: English (likely, assuming translation for broader market) Format Format: Digital Download (PDF) 📖 Manual Coverage Systems Covered Powertrain: Engine overhaul, cooling system, fuel system, exhaust system, clutch, manual transmission, automatic transmission. Chassis: Hydropneumatic suspension system (front and rear), braking system (disc brakes, hydraulic circuits), steering system (Diravi power steering), wheels and tires. Electrical: Complete electrical system, wiring diagrams, lighting, ignition system, starting system, charging system, instruments, accessories, body electronics. Bodywork: Body and frame construction, body panels, doors, hood, trunk lid, interior trim, glass, seals. Procedures Included Maintenance: Scheduled maintenance, fluid changes, filter replacements, lubrication, adjustments. Diagnostics: Troubleshooting guides, symptom-based diagnostics, component testing procedures, diagnostic codes. Repair: Component removal and installation, overhaul procedures, rebuilding of major assemblies (engine, transmission, suspension). Specifications: Torque specifications, clearances, timing settings, fluid capacities, electrical specifications, dimensions. Technical Depth Depth: Comprehensive (from basic maintenance to complete engine rebuilds and chassis overhauls). 📊 Manual Specifications File Format Type: Portable Document Format (PDF) Print Quality Resolution: High-resolution, suitable for printing individual pages or the entire manual. Binding Type Binding Recommendation: Coil-bound or three-hole punched for binder insertion for ease of use. Paper Type Paper Recommendation: Heavyweight, durable paper (e.g., 24 lb or higher) for shop environments. Searchability Text Search: Likely text-searchable if properly OCR'd, allowing for quick keyword lookups. ⚙️ Engine Specifications Primary Engine Engine Type: Inline-4 Cylinder, Overhead Valve (OHV) or Overhead Cam (OHC) Displacement Cm3: 1995 (CX 20), 2175 (CX 22, CX 2400), 2375 (CX 25 D, CX 25 D TRD) Bore X Stroke Mm: 86 x 86 (XM7P - 1995cc), 91.4 x 83.2 (XL3P - 2175cc), 93.2 x 86 (XL5P - 2375cc) Performance Horsepower Ps Approx: 99-106 PS (CX 20/22), 112-120 PS (CX 2400), 75 PS (CX 25 D Diesel) Torque Nm Approx: 150-160 Nm (CX 20/22), 170-180 Nm (CX 2400), 130-140 Nm (CX 25 D Diesel) Fuel System Carburetor Models: Solex 34-34 HPA (CX 20), Solex 32-34 HDA (CX 22), Weber 36 DCNVA (CX 2400 - early), Bosch L-Jetronic fuel injection (CX 2400 GTi) Diesel Injection: Bosch inline injection pump (CX 25 D) Engine Codes Petrol Engine Prefix: XM, XL Diesel Engine Prefix: XD 🔧 Transmission Standard Transmission Type Base: 4-speed Manual (e.g., Citroën Type 352) Optional Transmission Type Optional: 3-speed Automatic (e.g., BorgWarner BW35 or Citroën C3) Features Clutch Type: Hydraulically operated single dry plate diaphragm spring clutch Gear Ratios Manual: Varies by engine, typically around 3.40:1 for 1st, 2.00:1 for 2nd, 1.30:1 for 3rd, 0.96:1 for 4th, 3.45:1 reverse. 📐 Dimensions Exterior Length Mm: 4620 (Saloon), 4780 (Estate/Safari) Width Mm: 1770 Height Mm: 1370 (Saloon), 1480 (Estate/Safari) Wheelbase Mm: 2900 Weights Curb Weight Kg: 1250-1400 kg (depending on engine and trim) Cargo Boot Volume Liters: Approx. 530 liters (Saloon) 🛡️ Safety Features Ratings Crash Test Performance: No formal ratings from modern agencies, but designed with crumple zones and structural integrity for its era. Active Features Braking System: Hydraulically assisted, disc brakes on all wheels with split hydraulic circuits and a pressure regulator on the rear axle. Steering System: Diravi (Direction by Response) speed-sensitive power steering with self-centering. Passive Features Seatbelts: Three-point seatbelts in the front, two-point in the rear (standard on most models). Body Structure: Reinforced safety cage, energy-absorbing steering column. 💡 Technology Features Infotainment Audio System: Optional factory fitted radio/cassette player with basic speaker system. Driver Assistance Headlights: Aerodynamic headlamps, often with height adjustment linked to the suspension. Connectivity Internal Lighting: Courtesy lights, map reading lights on some models. Other Features Climate Control: Advanced HVAC system with large vents and sophisticated control (optional air conditioning). 🔧 Maintenance Service Intervals Oil Change Petrol: Every 5,000 - 7,500 km or 6 months. Oil Change Diesel: Every 5,000 km or 3 months. Hydropneumatic Fluid Change: Every 40,000 - 60,000 km. Manual details specific LDS fluid and filter replacement. Fluid Specifications Engine Oil Petrol: API SF/CC, SAE 20W-50 or 15W-40 Engine Oil Diesel: API CD/SF, SAE 15W-40 Hydropneumatic Fluid: LDS (Liquide de Suspension) - specific mineral oil based fluid, not interchangeable with brake fluid. Brake Fluid: DOT 3 or DOT 4 (for...