Citroen CX 1986 All Service Repair Manual

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🏷️ Basic Information Identification Make: Citroën Model: CX Year: 1986 Codes Chassis Code: Type 353/354 Generation Generation: Series 2 (1985-1991) 👋 Introduction Market Position Positioning: Targeted at Citroën CX owners...

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Taper: Car

Distributeur:

UGS: 169800

Mots clés: 1986 Car Cars Citroen CX

Variantes de produits

Description

🏷️ Basic Information

Identification

Make:

Citroën

Model:

Year:

Codes

Chassis Code:

Type 353/354

Generation

Generation:

Series 2 (1985-1991)

👋 Introduction

Market Position

Positioning:

Targeted at Citroën CX owners and independent mechanics seeking a definitive guide for maintaining and repairing their vehicle.

Competitive Analysis

Analysis:

Positions itself as an indispensable resource to avoid dealership service costs and empower DIY enthusiasts, offering a level of detail typically found in factory service manuals.

Key Features

Diy Empowerment:

Enables owners to perform complex repairs and maintenance independently, fostering self-sufficiency and cost savings.

Comprehensiveness:

Covers all major mechanical, electrical, and body systems of the 1986 Citroën CX.

Accessibility:

Available as a digital download, providing immediate access and portability for on-the-go reference.

📋 Manual Details

Coverage Areas

Primary Coverage:

Full Service and Repair

Secondary Coverage:

Maintenance, Troubleshooting, Diagnostics, Electrical Schematics

Page Count

Estimated Page Count:

Varies (typical comprehensive manual for this era is 500-1000+ pages)

Manual Type

Type:

Workshop Service and Repair Manual

Language

Language:

English

Format

Format:

PDF Download

📖 Manual Coverage

Systems Covered

Engine Overhaul:

Complete disassembly, inspection, repair, and reassembly of all engine components and sub-systems.

Hydropneumatic Suspension:

Detailed procedures for servicing, adjustment, bleeding, and component replacement of the legendary Citroën hydropneumatic system.

Transmission Service:

Coverage for both manual and automatic transmissions, including clutch, gearbox, and drive axle components.

Brake System:

In-depth coverage of the servo-assisted braking system, including brake pressure regulators, calipers, discs, and fluid management.

Electrical System:

Comprehensive wiring diagrams for all vehicle electrical circuits, including lighting, ignition, charging, instrumentation, and accessories.

Fuel System:

Detailed information on fuel delivery, injection systems (likely Bosch L-Jetronic or K-Jetronic variants for this year), fuel pumps, and lines.

Cooling System:

Procedures for radiator, fan, thermostat, hoses, and coolant management.

Steering System:

Information on power steering components, rack and pinion assembly, and adjustments.

Body And Chassis:

Panel replacement, structural repairs, door mechanisms, interior trim, and glass replacement.

Emission Control:

Details on emission systems and components to meet regulatory requirements.

Procedures Included

Scheduled Maintenance:

Detailed lists of all routine maintenance tasks, including oil changes, filter replacements, fluid checks, and inspections.

Troubleshooting Guides:

Systematic approaches to diagnosing common and uncommon problems, with symptom-based solutions.

Repair Instructions:

Step-by-step guides for virtually every repair operation, from minor adjustments to major component overhauls.

Rebuilding Procedures:

Comprehensive instructions for rebuilding engines, transmissions, and other major mechanical assemblies.

Diagnostic Procedures:

Techniques for identifying faulty components and diagnosing system issues, often referencing specific tools.

Technical Depth

Depth:

Comprehensive, ranging from basic fluid checks to complete engine and transmission rebuilds, including advanced electrical diagnostics.

📊 Manual Specifications

File Format

Format:

Readability:

Requires Adobe PDF Reader.

Accessibility:

Compatible with Windows and Mac operating systems.

Searchability:

Likely text-searchable PDF, allowing quick navigation to specific topics.

Print Quality

Quality:

Digital download, print quality dependent on user's printer.

Binding Type

Type:

N/A (Digital Download)

Paper Type

Type:

N/A (Digital Download)

⚙️ Engine Specifications

Primary Engine

Engine Codes:

Possible variants include the Douvrin J6T (2.0L) and PRV V6 (2.8L) depending on the specific 1986 CX model (e.g., CX 20, CX 28).

Displacement:

Typically 1995cc (2.0L) or 2849cc (2.8L V6)

Bore X Stroke:

Douvrin J6T: 93.0 mm x 73.0 mm; PRV V6: 90.0 mm x 75.0 mm

Compression Ratio:

Typically around 8.5:1 to 9.5:1 depending on engine variant.

Valve Train:

OHC (Overhead Camshaft) for 4-cylinder, OHV (Overhead Valve) for PRV V6.

Performance

Horsepower:

2.0L: Approx. 106-110 PS (80-82 kW); 2.8L V6: Approx. 138-156 PS (103-116 kW)

Torque:

2.0L: Approx. 160-165 Nm; 2.8L V6: Approx. 210-230 Nm

Fuel System

Injection System:

Likely Bosch L-Jetronic (continuous injection) for 2.0L and potentially K-Jetronic (CIS) or early electronic injection for V6 variants.

Fuel Type:

Unleaded Gasoline (95 RON recommended for injection variants)

Cooling System

Type:

Water-cooled, pressurized system.

🔧 Transmission

Standard

Type:

Likely a 5-speed manual transmission as standard on many CX models.

Optional

Type:

3-speed or 4-speed automatic transmission (e.g., ZF or Renault derivatives) often available as an option.

Features

Clutch:

Single dry plate, hydraulically operated clutch for manual transmissions.

Fluid Type Manual:

Typically SAE 75W-90 or SAE 80W-90 GL-4/GL-5 gear oil.

Fluid Type Automatic:

Dexron II or equivalent automatic transmission fluid (ATF).

📐 Dimensions

Exterior

Length:

Approx. 4640 - 4795 mm (depending on sedan/break and specific body style).

Width:

Approx. 1770 mm.

Height:

Approx. 1370 - 1470 mm (sedan/break).

Wheelbase:

Approx. 3000 mm (sedan) / 3200 mm (Break).

Weights

Curb Weight:

Approx. 1300 - 1450 kg, depending on engine and equipment.

Gross Vehicle Weight:

Typically around 1800-1950 kg.

Cargo

Trunk Volume:

Sedan: ~500 liters; Break: Significantly larger due to wagon body style.

🛡️ Safety Features

Ratings

Crash Test History:

No standardized crash test ratings from modern agencies (e.g., Euro NCAP, NHTSA) for this era and region. However, designed with advanced safety features for its time.

Active Features

Braking System:

Four-wheel disc brakes with hydraulic self-leveling and pressure regulation for consistent performance under varying loads.

Steering Assistance:

Power steering for improved maneuverability and control.

Passive Features

Seat Belts:

Three-point seat belts in the front, likely lap belts in the rear (depending on market and specific model).

Body Structure:

Integrated safety cage design with crumple zones to absorb impact energy.

💡 Technology Features

Infotainment

Audio System:

Factory fitted radio cassette player with likely 2 or 4 speakers. Upgrade options common.

Driver Assistance

Cruise Control:

Optional on higher trim levels or V6 models.

Connectivity

Connectivity Features:

Limited by modern standards. Primarily focused on the vehicle's mechanical and electrical systems. No integrated Bluetooth or navigation.

🔧 Maintenance

Service Intervals

Oil Change:

Typically every 7,500 - 10,000 km or annually. Manual will specify exact interval and oil type.

Tune Up:

Spark plugs, air filter, fuel filter checks and replacements at 20,000 - 30,000 km intervals.

Timing Belt Or Chain:

4-cylinder engines likely used a timing belt with replacement recommended every 60,000 - 80,000 km. V6 engines may have used a chain or belt; manual will clarify.

Hydropneumatic Fluid Change:

LHM (Hydraulic Mineral Oil) fluid should be checked regularly and changed every 2-3 years or 40,000-60,000 km to maintain system performance and longevity.

Fluid Specifications

Engine Oil:

Likely SAE 10W-40 or 15W-40 API SG or SH specification. Manual will confirm.

Coolant:

Mixture of antifreeze (ethylene glycol based) and distilled water, typically 50/50 ratio.

Brake Fluid:

DOT 3 or DOT 4 brake fluid, depending on system specifications. Crucially, never use LHM in the brake system. Manual will specify.

Hydropneumatic Fluid:

Citroën LHM (Hydraulic Mineral Oil), distinct green colored fluid. *Never substitute.*

Known Issues

Hydropneumatic System:

Leaks from spheres, hoses, or seals; failing ride height corrector; wear in pump or regulators. Regular maintenance is key.

Electrical Gremlins:

As with many cars of this era, aging wiring and connections can lead to intermittent electrical issues. Thorough diagnosis using wiring diagrams is essential.

Rust:

Depending on climate and care, rust can affect wheel arches, sills, and floor pans.

Exhaust System:

Corrosion and potential leaks in the exhaust system are common with age.

📚 Vehicle History

Brand Heritage

Heritage:

Citroën is renowned for pioneering automotive innovation, particularly with its advanced suspension systems and aerodynamic designs. The CX continued this legacy.

Model Evolution

Cx Introduction:

The Citroën CX was introduced in 1974 as the successor to the iconic DS. It featured a radical, aerodynamic design and the advanced hydropneumatic suspension.

Series 2 Update:

The Series 2 update in 1985 brought significant styling changes (including plastic bumpers, revised grille, and improved interior ergonomics) and mechanical refinements.

Production

Production Years:

1974-1991

Manufacturing Locations:

Primarily France (Rennes-sur-Vilaine and Citroën's main plants).

🏆 Awards & Recognition

Recognitions

Automotive Journalism:

The CX was highly praised by automotive journalists upon its release for its comfort, handling, and innovative technology. It won 'Car of the Year' awards in various European publications.

Design Awards:

Its distinctive aerodynamic design was celebrated, contributing to its unique identity.