Target Vehicle:
Niche vehicle from the 1970s/80s, requiring specialized maintenance knowledge
Value Proposition:
Provides comprehensive, up-to-date technical information often scarce for classic Citroën models
Accessibility:
Instant digital download for immediate access
Detail Level:
Detailed sub-steps, notes, cautions, and warnings for critical information
Illustration Quality:
Detailed illustrations, drawings, photos, and enlarged insets
Navigation:
Numbered table of contents for fast information retrieval
Engine:
Detailed coverage including maintenance, diagnostics, repair, and rebuilding of all engine variants
Fuel System:
Carburetor systems (e.g., Solex, Weber), fuel pump, fuel lines, tank, and emissions control systems
Ignition System:
Distributor, ignition coil, spark plugs, wiring, and electronic ignition components
Cooling System:
Radiator, hoses, thermostat, water pump, and fan operation
Exhaust System:
Exhaust manifold, pipes, muffler, and catalytic converter (if applicable)
Transmission:
Manual and possible automatic transmission repair, clutch assembly, gearbox, and driveshafts
Suspension:
Citroën's signature hydropneumatic suspension system, spheres, pumps, regulators, hoses, and hydraulic fluid servicing
Brakes:
Hydraulic system, brake master cylinder, calipers, discs, pads, lines, and parking brake
Steering:
Steering rack, linkages, and any associated hydraulic assistance
Electrical System:
Comprehensive wiring diagrams, battery, alternator, starter motor, lighting, gauges, and accessories
Bodywork:
Panel repair, door mechanisms, hinges, latches, glass replacement, and trim
Interior:
Seat mechanisms, dashboard, trim panels, and heating/ventilation systems
Maintenance:
Regular servicing, oil changes, filter replacements, tune-ups, fluid checks, and lubrication schedules
Diagnostics:
Systematic troubleshooting guides, fault finding for engine performance, electrical issues, and suspension problems
Repair:
Step-by-step instructions for component repair and replacement across all systems
Rebuilding:
Detailed procedures for engine and transmission rebuilds
Refurbishment:
Guidance on restoring various components and systems
Installation:
Instructions for installing new or replacement parts
Technical Specifications:
Torque values, clearances, timing settings, and fluid capacities
Wiring Diagrams:
Comprehensive, detailed wiring schematics for all electrical systems
Depth:
From basic DIY maintenance to advanced professional-level diagnostics and repair
Target Audience:
Professional technicians and advanced DIY mechanics
Portability:
Portable Document Format (PDF) for broad compatibility and accessibility
Printability:
Full Printable - all pages can be printed for workshop use
Binding:
Not applicable for digital download, but designed for ease of printing and manual binding
Recommended Paper:
Not applicable for digital download, but typically manuals are printed on durable paper stock
Software:
Adobe PDF Reader and WinRAR (for potential archive extraction)
Compatibility:
Compatible with all versions of Windows and Mac operating systems
Cost Savings:
No shipping costs or waiting time for physical delivery
Oil Change:
Typically every 5,000-7,500 km or annually, as specified in the manual
Tune Up:
As required, typically involving spark plugs, distributor points (if applicable), and filter checks
Engine Oil:
Refer to manual for specific API/ACEA ratings and viscosity grades (e.g., 10W-40, 15W-40)
Hydropneumatic Fluid:
Citroën LHS 2 (LHM - Liquide Hydraulique Minéral is for later models like BX/XM, LHS 2 is a mineral oil for GS/GSA) - Capacity typically around 3.5-4 liters
Transmission Fluid:
Refer to manual for specific type and viscosity (e.g., GL-4 gear oil)
Hydropneumatic System:
Leaking spheres, pump wear, regulator issues, hydraulic line degradation
Engine:
Oil leaks from engine seals, valve guide wear, potential overheating in air-cooled engines if cooling fins are blocked
Electrical:
Wiring harness degradation, aging connectors, issues with light switches and fuse box
Rust:
Common on older vehicles, particularly wheel arches, sills, and door bottoms
Citroen Philosophy:
Known for innovation, comfort, and avant-garde design (e.g., Traction Avant, DS, SM)
Gs Introduction:
Introduced in 1970 as a mid-size family car
Gsa Introduction:
Facelifted version (GSA) introduced in 1980 with revised styling, interior, and improved aerodynamics
Key Innovations:
Hydropneumatic suspension, aerodynamic styling, transverse engine layout
Production Period:
GS: 1970–1986; GSA: 1980–1986
Production Locations:
Mainly France (Rennes-Vitre)