Positioning:
Revolutionary and iconic automotive design, advanced technology for its era
Competitors:
Jaguar Mark 2, Mercedes-Benz W111 'Fintail', Rover P5
Design Innovation:
Unibody construction, advanced hydropneumatic suspension, directional headlights, integrated bumpers
Interior Comfort:
Spacious cabin, unique dashboard layout, comfortable seating
Value:
Essential tool for maintaining the complex and unique systems of the Citroën DS
Regions Covered:
Global (Focus on European specifications)
Model Variants Covered:
DS 19, DS 20, DS 21, DS 23 (and related variants like ID variants, Break, Presidencial)
Estimated Pages:
Hundreds (Specific number not provided, but described as 'hundreds of pages')
Type:
Factory Service Repair Workshop Manual
Language:
English (Implied by product description, typically factory manuals are multilingual or primary language)
Format:
PDF Digital Download
Powertrain:
Engine overhaul, fuel system, ignition system, cooling system, exhaust system
Transmission:
Manual and Semi-Automatic (Diaz-Girard) transmission repair, clutch, gearbox overhaul
Suspension:
Hydropneumatic suspension system (LH pump, accumulator, spheres, actuators, control valves), ride height adjustment, troubleshooting
Brakes:
Hydraulic brake system, front disc brakes, rear drum brakes, brake fluid, hydraulic pressure regulation, troubleshooting
Steering:
Power steering system, steering rack, linkage, troubleshooting
Electrical:
Wiring diagrams, lighting system, ignition, starting system, charging system, dashboard instruments, accessories, troubleshooting
Bodywork:
Body panel repair, door mechanisms, interior trim, glass replacement, rust prevention
HVAC:
Heating system operation and repair (if equipped)
Maintenance:
Routine servicing, oil changes, filter replacements, lubrication, tune-ups, fluid checks
Troubleshooting:
Diagnostic procedures for all major systems, symptom-based troubleshooting guides
Repair:
Step-by-step repair instructions for all components, from minor adjustments to major overhauls
Rebuilds:
Engine rebuild, transmission rebuild, suspension component rebuild procedures
Diagnostics:
Detailed diagnostic flowcharts and component testing procedures
Depth:
Comprehensive factory-level detail for professional mechanics and advanced enthusiasts
Illustrations:
Hundreds of detailed photos and exploded diagrams
Documentation Type:
Step-by-step instructions
Searchable:
Likely searchable text within PDF (common for modern digital manuals)
Printability:
Printable (single page or entire manual)
Binding:
Digital Download (No physical binding)
Paper:
N/A (Digital Format)
Operating Systems:
Windows and macOS
Usage License:
Lifetime use on multiple devices, no expiry
Engine Type:
Inline-4, OHV
Displacement Ds19:
1911 cc (1.9 L)
Power Output Ds19 Early:
75 hp (DIN) at 5000 rpm
Torque Ds19 Early:
134 Nm (99 lb-ft) at 2500 rpm
Top Speed Ds19:
145 km/h (90 mph)
Fuel Delivery:
Solex downdraft carburetor (e.g., Solex 34 PICS)
Fuel Type:
Unleaded gasoline (with lead substitute additives recommended for earlier models)
Later Engines:
DS 20 (1984 cc), DS 21 (2175 cc, Weber carbs or fuel injection), DS 23 (2347 cc, Weber carbs or fuel injection)
Transmission Type:
4-speed manual (synchromesh on 2nd, 3rd, 4th)
Transmission Type Optional:
Citroën's semi-automatic (Diaz-Girard) transmission with a clutch pedal controlled by a small hydraulic cylinder linked to the brake pedal
Clutch Type:
Single dry plate, hydraulically operated
Transmission Fluid:
Citroën recommends specific transmission oil; manual specifies API GL-4, SAE 80W-90 or equivalent
Length:
4,780 mm (188.2 in) (early models)
Width:
1,730 mm (68.1 in)
Height:
1,470 mm (57.9 in) (adjustable via suspension)
Wheelbase:
3,090 mm (121.7 in)
Curb Weight:
Approx. 1,100 - 1,300 kg (2,425 - 2,866 lb) depending on variant
Gross Vehicle Weight:
Approx. 1,600 kg (3,527 lb)
Crash Test Results:
No formal crash test ratings from modern bodies exist for this era; however, its pioneering chassis and suspension offered advanced passive safety features for its time.
Braking System:
Front disc brakes, rear drum brakes, powerful hydraulic system with pressure regulator and emergency reserve
Suspension Stability:
Hydropneumatic suspension provided excellent ride height control and stability, minimizing body roll and dive
Construction:
Steel unibody construction with crumple zones
Lighting:
Dual headlights with directional functionality (early models) and powerful beam patterns
Audio System:
Optional period radio with AM/FM tuning (often single speaker).
Steering Features:
Power steering (hydraulic, load-sensing) was a significant innovation.
Lighting Features:
Directional headlights (mounted behind glass covers) that swiveled with the steering.
Connectivity Features:
N/A (No modern connectivity options)
Oil Change Interval:
Typically every 5,000 - 7,500 km (3,000 - 4,500 miles) or annually
Filter Replacement:
Oil filter with every oil change; air filter and fuel filter as per manual recommendations
Suspension Maintenance:
Regular inspection of hydropneumatic spheres, seals, and fluid levels. Adjustment of ride height may be required over time.
Engine Oil:
API SG/SH or equivalent, SAE 20W-50 or 10W-40 depending on climate. Consult manual for precise recommendations.
Coolant:
Ethylene glycol-based antifreeze, 50/50 mix with distilled water. Specific type may be recommended in manual.
Brake Fluid:
Citroën LHM Plus (Hydraulic Mineral Oil - Green) is required for the suspension, brakes, and power steering system. DOT 3/4 brake fluid is NOT compatible and will cause severe damage.
Hydropneumatic System:
Leaking seals, failing spheres, pump wear, regulator valve issues, ride height inconsistency.
Carburetor:
Adjustment issues, wear on shafts and diaphragms, vacuum leaks.
Electrical System:
Corroded connections, aging wiring looms, component failures (e.g., ignition switch, starter).
Bodywork:
Rust, particularly in sills, wheel arches, and around windows.
Citroen Legacy:
Known for innovation, avant-garde design, and engineering prowess (e.g., Traction Avant, 2CV)
Design Inspiration:
Designed by Flaminio Bertoni (exterior) and André Lefebvre (mechanicals), building on concepts from the Traction Avant
Key Updates:
Gradual engine upgrades (DS 20, DS 21, DS 23), introduction of fuel injection, styling tweaks, improved interior features
Manufacturing Locations:
France (Javel plant, Paris), with assembly plants in various countries
Total Production Numbers:
Approx. 1,455,746 units across all ID/DS variants
