🏷️ Basic Information

Make:

Citroën

Model:

GS / GSA

Product Name:

Citroen GS GSA 1971-1985 Service Repair Manual PDF

Production Years:

1971-1985

👋 Introduction

Target Audience:

Citroën GS/GSA owners and DIY enthusiasts seeking comprehensive repair and maintenance information.

Advantage Over Print:

Less expensive and more convenient than traditional paper manuals, with the ability to print specific sections.

Completeness:

Complete official full factory service repair manual.

Accessibility:

Instant download, no expiry dates.

📋 Manual Details

Applicable Models:

Citroën GS, Citroën GSA

Applicable Years:

1971, 1972, 1973, 1974, 1975, 1976, 1977, 1978, 1979, 1980, 1981, 1982, 1983, 1984, 1985

Estimated Pages:

Hundreds (Specific count not provided, but extensive coverage implied)

Type:

Official Full Factory Service Repair Manual

Language:

English

Digital Format:

PDF

📖 Manual Coverage

Engine:

Service/Repair

Transmission:

Service/Repair

Brake System:

Service/Repair

Electrical System:

Service/Repair, Wiring Diagrams

Suspension:

Service/Repair

Steering:

Service/Repair

Cooling System:

Service/Repair

Fuel System:

Service/Repair, Fuel Injection

Emission System:

Service/Repair

Heating And Air Conditioning:

Service/Repair

Engine Control System:

Service/Repair

Chassis And Body:

Service/Repair

Restraint System:

Service/Repair

Interior:

Service/Repair

Differential And Drive:

Service/Repair

Axle:

Service/Repair

General Maintenance:

Covered

Troubleshooting:

Covered

Periodic Lubrication:

Covered

Repair Procedures:

Step-by-step instructions based on complete disassembly

Depth:

Comprehensive, suitable for DIYers and experienced mechanics

Illustrations:

Hundreds of photos and illustrations

📊 Manual Specifications

File Type:

PDF

Compatibility:

All Windows versions, Mac, smartphones, tablets (via web browser)

Printable:

Yes, all pages printable

Binding:

N/A (Digital Format)

Paper Type:

N/A (Digital Format)

Software Requirements:

Adobe PDF Reader, Winzip (free)

⚙️ Engine Specifications

Engine Types Covered:

Likely covers the range of flat-four (boxer) engines used in the GS/GSA, typically 1015cc, 1124cc, 1222cc, and potentially the 1299cc unit from later GSA models.

Horsepower Torque Details:

The manual would provide specific horsepower and torque figures for each engine variant.

Fuel Delivery Systems:

Covers carbureted (e.g., Solex) and potentially early electronic fuel injection (EFI) systems depending on specific GSA models and market.

🔧 Transmission

Standard Transmission Type:

Likely covers the 4-speed manual transaxle. A 5-speed manual was also available later.

Optional Transmission Type:

Information on the possible availability of an automatic transmission might be included, though less common.

Transmission Features:

Details on clutch operation, gear selection, and internal component service.

📐 Dimensions

Body Styles:

Hatchback (2-door and 4-door configurations), Estate/Break variant.

Curb Weight:

Typical curb weights range from approximately 900 kg to 1050 kg depending on configuration and engine. Specific values will be in the manual.

🛡️ Safety Features

Safety Ratings Era:

Vehicle safety standards of the 1970s and early 1980s would apply. The manual would detail specific safety features of the time.

Active Safety Systems:

Information on braking system performance, hydraulic systems (including the famous Citroën hydropneumatic suspension's contribution to stability), and steering.

Passive Safety Features:

Details on seat belts, interior materials, and body construction principles for occupant protection.

💡 Technology Features

Infotainment Systems:

Basic radio and speaker systems typical for the era, with manual instructions for maintenance and troubleshooting.

Driver Assistance Features:

Limited to the advanced (for its time) hydropneumatic suspension providing excellent ride quality and handling stability.

Connectivity Features:

None by modern standards; focus is purely on mechanical and electrical systems.

🔧 Maintenance

Typical Intervals:

The manual will specify intervals for oil changes (e.g., 5,000-10,000 km), filter replacements, coolant checks, brake fluid flushes, and hydropneumatic system fluid checks.

Engine Oil:

Likely specifies a 10W-40 or 20W-50 mineral oil, depending on ambient temperature and engine condition. Specific API or ACEA ratings would be provided.

Hydropneumatic Fluid:

Crucially, it will specify the correct Citroën-specific LHM (Liquide Hydraulique Minéral) or equivalent fluid for the suspension and braking systems.

Coolant:

Standard ethylene glycol-based antifreeze/coolant mixtures suitable for its era.

Common Wear Items:

The manual would help diagnose issues related to the hydropneumatic system (spheres, pumps, seals), carburetor tuning, ignition components, and potential corrosion.

Troubleshooting Guides:

The manual includes specific troubleshooting sections to identify and rectify common problems.

📚 Vehicle History

Citroen Innovation:

The GS/GSA embodies Citroën's tradition of engineering innovation, particularly with its hydropneumatic suspension and aerodynamic styling.

Gs To Gsa:

The GSA was a significant facelift and update of the original GS, introducing a revised interior, front-end styling (including the distinctive glass hatchback), and often larger engines. The manual would cover both.

Manufacturing Locations:

Primarily manufactured in France, with potential production in other Citroën assembly plants globally.

🏆 Awards & Recognition

Automotive Journalism Awards:

The original GS was named European Car of the Year in 1971, indicating its significant impact and innovation at launch.