CITROEN C6 2005 Owners Manual

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BRAKES
TIGHTENING TORQUES: BRAKING SYSTEM
Braking amplifier
8 Braking amplifier on support
9 Support on bulkhead 2,1 ± 0,3
10 Master-cylinder
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BRAKES
TIGHTENING TORQUES: BRAKING SYSTEM
Rear brakes
11 Rear brake caliper 3,5 ± 0,312 Unions on brake piping 1,5 ± 0,113 Rear brake caliper support 10,8 ± 114 Rear wheel sensor 0,8 ± 0,1
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BRAKES
TIGHTENING TORQUES: BRAKING SYSTEM
15 Electric parking brake system (FSE) 0,4 ± 0,0616 Nut for parking brake cables 6 ± 0,617 Gyrometer/accelerometer sensor on support 0,9 ± 0,118 Sensor support on body 0,4 ± 0,06
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Parking brake
Gyrometer/accelerometer sensor
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BRAKES
VALUES FOR CHECKING AND ADJUSTING THE BRAKING SYSTEM
Front brakes Rear brakes
Engines ES9A - DT17BTED4 Engines ES9A - DT17BTED4
Type Ventilated brake discs Type Ventilated brake discs
Diameter (mm) 330 Diameter (mm) 302
Nominal thickness (mm) 30 Nominal thickness (mm) 22
Minimum thickness (mm) 28 Minimum thickness (mm) 20
Difference in maximum thickness Difference in maximum thickness
on same circumference (mm)0,01
on same circumference (mm)0,01
Maximum run-out (mm) 0,05 Maximum run-out (mm) 0,05
Front brake pads (engines all types) Rear brake pads (engines all types)
Nominal thickness (mm) 13 Nominal thickness (mm) 11,15
Minimum thickness (mm) 3 Minimum thickness (mm) 2
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BRAKES
GENERAL FEATURES OF ELECTRIC PARKING BRAKE
Presentation.
(6)Electric parking brake control
"a" Parking brake warning lamp
Functioning of the electric parking brake.
To apply the parking brake:
Prior conditions:
- Vehicle stationary or not.
- Ignition switched on.
- Engine running or not.
Pull and release the control (6).
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.
To release the parking brake:
Prior conditions:
- Vehicle stationary.
- Gear lever in positionP.
- 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
GENERAL FEATURES OF ELECTRIC PARKING BRAKE
Presentation.
(1)Handle for manual unlocking of the electric parking brake (FSE)
(2)Cable for manual unlocking of the electric parking brake
(3)Rear RH cable of the electric parking brake
(4)Electric parking brake system (FSE)
(5)Rear LH cable of the electric parking brake
(6) Electric parking brake control
"a"Parking brake warning lamp
Normal functioning of the electric parking brake.
Applying the parking brake.
Prior conditions:
- Vehicle stationary or not.
- Ignition switched on.
- Engine running or not.
Pull and release the control (6).
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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
GENERAL FEATURES OF ELECTRIC PARKING BRAKE
Releasing of the electric parking brake (with a fault).
NOTE:Impossible to release the parking brake with the method "Normal functioning".
The fault may be caused by the following components:
- Battery voltage.
- Malfunctioning of the electric parking brake system.
Open the central armrest.
Pull on the handle (7)located on the plastic part of the central armrest in order to release the parking
brake mechanically.
WARNING: This control does not permit application of the parking brake.
WARNING: It is forbidden to open up the electric parking brake system.
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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
ELECTRIC PARKING BRAKE SYSTEMUncouple the parking brake cable (6)from the brake caliper (on each side).
Unclip the parking brake cable at "a"(on each side).
Detach the brake cables from their attachments on the bodywork.
Extract the manual unlocking cable of the electric parking brake from its location at "b".
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