2005 CITROEN C6 wheel

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BRAKES
GENERAL FEATURES OF ELECTRIC PARKING BRAKE
NOTE:The parking brake can be activated when the vehicle is moving, at whatever speed, but only if
the control (6)is kept pulled, the parking brake being deactivated as soon as the control (6)is released.
NOTE: The electric parking brake has an "anti-lock"system for limiting the locking of the wheels and
guaranteeing vehicle stability if the parking brake is actioned while the vehicle is moving.
Releasing the parking brake.
Prior conditions:
- Vehicle stationary.
- Gear lever in position P.
- Ignition switched on.
- Engine running.
Press on the brake pedal.
Pull and release the control (6).
Parking brake warning lamp.
Condition for the warning lamp "a"coming on:
- Electric parking brake activated or incorrectly deactivated.
- Malfunctioning of the electric parking brake.
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BRAKES
ELECTRIC PARKING BRAKE SYSTEMRemoving-refitting the electric parking brake system.
IMPERATIVE: Respect the safety and cleanliness requirements.
WARNING: Before disconnecting the battery, partially open the door windows.
Removing.
IMPERATIVE: Disconnect the battery prior to operating on the parking brake cables.
IMPERATIVE: Perform a manual unlocking of the parking brake, using the handle located in
the central armrest, before operating on the parking brake cables.
Disconnect the battery.
Raise and support the vehicle, wheels hanging.
Remove the central console (1)(see corresponding operation).
Uncouple the handle (2)from the manual unlocking cable of the electric parking brake.
Remove:
- The exhaust line (4) (ES9A engine).
- The protection (5).
- The protection (3).
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BRAKES
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ELECTRIC PARKING BRAKE CABLESRemoving-refitting the parking brake cables.
IMPERATIVE: Respect the safety and cleanliness requirements.
WARNING: Before disconnecting the battery, partially open the door windows.
Removing.
IMPERATIVE: Disconnect the battery prior to operating on the parking brake cables.
IMPERATIVE: Perform a manual unlocking of the parking brake, using the handle located in
the central armrest, before operating on the parking brake cables.
Disconnect the battery.
Raise and support the vehicle, wheels hanging.
IMPERATIVE: Do not introduce any foreign body into the electric parking brake system.
Remove the electric parking brake system(see corresponding operation).
"a"connector
(1)electric parking brake system (FSE)
(2)manual unlocking cable
Undo the nuts (3).
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BRAKES
DRAINING, FILLING AND BLEEDING THE BRAKING SYSTEM
Filling the braking circuit.
WARNING: Use only the approved and recommended hydraulic fluids.
IMPERATIVE: Only use new brake fluid that has not emulsified; avoid any introduction of
impurities into the hydraulic circuit.
Fill the brake fluid reservoir (4).
Bleeding the primary braking circuit.
WARNING: During the bleed operations: take care to maintain the level of the brake fluid in
the reservoir, keep it topped up.
WARNING: The ABS system must not be in action during the bleed operation.
WARNING: Respect the sequence for the opening of the bleed screws.
Frontbrake caliper : Bleed screw (5).
Rearbrake caliper : Bleed screw (6).
Bleed each brake caliper, proceeding in the following sequence:
- Front LH wheel.
- Front RH wheel.
- Rear LH wheel.
- Rear RH wheel.
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BRAKES
DRAINING, FILLING AND BLEEDING THE BRAKING SYSTEM
Bleeding the secondary braking system.
WARNING: During the bleeding operation, take care to maintain the level of brake fluid in
the reservoir and to top it up.
NOTE:Connect the bleeding apparatus [1]on the brake fluid reservoir (4).
Use the diagnostic tools [2] or [3].
Select the menu ESP VSC 440.
Bleed sequence: Menu ESP.
- Front LH wheel.
- Front RH wheel.
- Rear LH wheel.
- Rear RH wheel.
Follow the instructions given by the diagnostic tool.
At the end of the bleeding programme, check the brake fluid level and top up, if necessary.
Check the brake pedal travel (no lengthening), if not satisfactory repeat the bleeding procedure.
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Downloaded from www.Manualslib.com manuals search engine SAFETY REQUIREMENTS: ACTIVE SUSPENSION WITH VARIABLE DAMPING
All operations on the hydraulic suspension circuit must be performed in conformity with the following requirements and regulations:
Authorities competent in matters of health:
- Accident prevention.
- Environmental protection.
WARNING: Operations should be carried out by specialised personnel who have had training in the safety requirements and precautions to
be taken.
Safety requirements.
ESSENTIAL: In view of the special features of the hydraulic suspension system, observe the requirements below, before undertaking any
repair.
IMPERATIVE: Depending on the operation to be carried out, respect the requirements for supporting and securing the vehicle.
Wheels hanging Wheels not hanging
Vehicle on the ground Vehicle on 4-column lift
2-column lift or secure the Depressurisation of the circuit Checking and adjusting of Other operations
vehicle on 4 axle stands(see corresponding operation)heights (switch on ignition) (depressurisation of the
hydraulic circuit)
HYDRAULICS
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Downloaded from www.Manualslib.com manuals search engine HYDRAULICS
197
SAFETY REQUIREMENTS: ACTIVE SUSPENSION WITH VARIABLE DAMPING
IMPERATIVE: Do not remain underneath the vehicle during an operation to adjust vehicle heights or during actuator (electrovalve) tests.
IMPERATIVE: Any deforming of the wheel travel sensor supports is forbidden. If there is any deformation found, replace the component.
Cleanliness requirements.
WARNING: Non-respect of the cleanliness requirements may cause a contamination of the circuit and a malfunctioning of the suspension.
Preliminary operations.
The work area must be kept clean and uncluttered.
The technician must wear clean overalls.
Components being stored during the repair must be protected from dust.
The tooling required for an operation on the suspension system should always be cleaned prior to the operation.
During the operation:
- Before operating on the suspension circuit, proceed to clean the hydraulic components and unions.
IMPERATIVE: Approved cleaner: SODIMAC degreaser.
IMPERATIVE: After a dismantling, immediately blank the hydraulic components and unions with plugs. The plugs should be used for one
operation only.
Any component that has been removed must be plugged and placed in a clean plastic bag.
IMPERATIVE: After a dismantling, any cleaning using compressed air or products is strictly prohibited
. Any LDS fluid that is collected must
not be re-used. Any topping-up must be done with new fluid.
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