🏷️ Basic Information Identification Make: Citroën Model: DS 19 Common Model Designations: DS19 Generation Generation Designation: ID/DS Series Production Start Year: 1955 Production End Year: 1975 Codes Chassis Code: DS 👋 Introduction Market Position Target Audience: Do-it-yourselfer and experienced mechanic Value Proposition: Inexpensive way to keep vehicle working properly, avoids expensive dealership repairs Competitive Analysis Alternative Resources: Overpriced paper textbooks or CD-ROMs shipped via mail Key Features Accessibility: Instant download, no shipping costs or waiting Comprehensiveness: Complete official full factory service repair manual 📋 Manual Details Coverage Areas Vehicle Years Covered: 1955, 1956, 1957, 1958, 1959, 1960, 1961, 1962, 1963, 1964, 1965, 1966, 1967, 1968, 1969, 1970, 1971, 1972, 1973, 1974, 1975 Model Variants Covered: All Styles Covered Page Count Estimated Page Count: Hundreds of pages (printable) Manual Type Manual Type: Workshop Service Repair Manual Source Type: Official Full Factory Service Repair Manual Language Language: English Format File Format: PDF Delivery Method: Instant Download 📖 Manual Coverage Systems Covered Engine Service: Included Transmission Service: Included Brake System: Included Electrical System: Included Wiring Diagrams: Included (Detailed) Suspension System: Included Steering System: Included Cooling System: Included Fuel System: Included Fuel Injection: Included Emission System: Included Heater Air Conditioning: Included Engine Control System: Included Chassis Body: Included Restraint System: Included Interior Components: Included Differential Drive: Included Axle Systems: Included Procedures Included General Maintenance: Included Troubleshooting: Included Periodic Lubrication: Included Technical Depth Depth Of Coverage: Complete disassembly, step-by-step instructions Diagnostic Capability: Enhanced with troubleshooting and electrical diagrams Illustration Quality: Hundreds of photos and illustrations, enlarged insets Instruction Format: Numbered steps, bold figure numbers, detailed substeps Critical Information Highlighting: Notes, cautions, and warnings included 📊 Manual Specifications File Format Compatibility: Windows PC and Mac Software Requirement: Adobe PDF Reader Print Quality Printability: Printable without restriction (entire manual or selected pages) Binding Type Binding Type For Printout: User printable (e.g., comb binding, binder) Paper Type Paper Type For Printout: User selectable ⚙️ Engine Specifications Primary Engine Engine Type: Inline 4-cylinder (Hydropneumatic suspension is a key feature) Engine Displacement Liters: Typically 1.9L (1911 cc) for the DS 19, with later variants and the DS 21 using larger engines. Performance Horsepower Range: Approximately 75-83 hp for the DS 19, depending on exact year and configuration. Torque Range: Torque figures vary, but focus on smooth power delivery for cruising. Fuel System Fuel Delivery: Carburetor for early models, later models featured Bosch D-Jetronic fuel injection in some variants (though DS 19 primarily used carburetors). Fuel Type: Unleaded gasoline (octane rating appropriate for period engines). 🔧 Transmission Standard Transmission Type: Semi-automatic (Citroën's unique system with a centrifugal clutch and four-speed gearbox, often referred to as 'electronic' gearbox due to its pre-selector buttons). Optional Optional Transmission Type: No common automatic or manual transmission options for the DS 19; the semi-automatic was standard. Features Gear Selection Mechanism: Dashboard-mounted electrical push-buttons selecting gears via solenoids. 📐 Dimensions Exterior Length: Approximately 4,780 mm (188.2 in) Width: Approximately 1,730 mm (68.1 in) Height: Approximately 1,470 mm (57.9 in) (variable due to hydropneumatic suspension) Weights Curb Weight: Approximately 1,150 kg (2,535 lbs) 🛡️ Safety Features Ratings Crash Test Era Performance: Designed in an era with less stringent crash safety standards compared to modern vehicles. Body structure designed for integrity. Active Features Braking System: Disc brakes on the front, drum brakes on the rear. Unique inboard front disc brakes for reduced unsprung weight. Passive Features Seat Belts: Available as an option in later years; not standard on early models. Airbags: Not available. 💡 Technology Features Infotainment Radio: Period-correct radio systems, often AM with optional FM reception. Driver Assistance Power Steering: Standard and highly responsive. Connectivity Connectivity Features: None by modern standards; focused on mechanical and hydraulic systems. 🔧 Maintenance Service Intervals Oil Change Interval: Refer to manual for specific mileage/time intervals, typically every 5,000 - 7,500 km (3,000 - 4,500 miles) for period vehicles. Tune Up Interval: Refer to manual, often involving ignition timing, spark plug replacement, and carburetor adjustments. Fluid Specifications Engine Oil Type: Refer to manual for specific SAE viscosity grade (e.g., SAE 20W-50 or similar period-appropriate oil). Hydraulic Fluid Type: Citroën LHS 2 (or compatible fluid) for the hydropneumatic suspension and braking systems. Known Issues Hydropneumatic System: Leaking spheres, accumulator issues, failing height correctors, potential for fluid leaks. Electrical System: Aging wiring harnesses, corrosion, and unreliable electrical components are common. Rust: Susceptible to rust, particularly in sills, wheel arches, and floor pans, common for vehicles of this era. Carburetor Issues: Clogging, vacuum leaks, and adjustment problems can affect performance. 📚 Vehicle History Brand Heritage Citroen Innovation: Citroën is renowned for its avant-garde engineering and avant-garde design, consistently pushing automotive boundaries. Model Evolution Ds Design Philosophy: Revolutionary aerodynamic styling, hydro-pneumatic self-leveling suspension, power steering, and a unique semi-automatic transmission. Ds Impact: Considered one of the most innovative and stylish cars of the 20th century, influencing automotive...