lock CITROEN C6 2005 Service Manual

Downloaded from www.Manualslib.com manuals search engine 169
AXLES
SUSPENSION
STEERING
Precautions to be taken.
Proceed with care so as to prevent any entry of polluting particles.
IMPERATIVE: Respect the safety and cleanliness requirements.
IMPERATIVE: Fill the LDS fluid reservoir with new fluid: TOTAL LDS.
Bleeding.
Check the level and top up the LDSfluid (see procedure: drain-fill-bleed the suspension circuit).
Apply a pressure of 0.5 barin the LDSfluid reservoir (using tool FACOM 920).
Start the engine.
Wait for the vehicle height to stabilise.
Move the steering in each direction, from lock to lock.
Stop the engine.
Check the level and top up the LDSfluid (see procedure: drain-fill-bleed the suspension circuit).
BLEEDING THE HYDRAULIC STEERING ASSISTANCE CIRCUIT
Angl-C6-page121-169-2005 4/02/05 17:31 Page 169

Downloaded from www.Manualslib.com manuals search engine 172
BRAKES
B3FP7GFC
BRAKING SYSTEM: GENERAL SPECIFICATIONSComponents Supplier Reference Observations
Hydraulic valve blockLocated on the front LH chassis member:
TRWESP 4regulation channels
ECUVSC 440
25-way connector
Integral to the hydraulic valve block
2-way blackconnector
Front wheel sensor The sensors, of inductive type, are fitted on the pivot
SIEMENSAir gap non-adjustable: 0.25 to 1.65 mm
VDO 2-way blackconnector
Rear wheel sensor The sensors, of inductive type, are fitted on the pivot
Air gap non-adjustable: 0.23 to 1.35 mm
Front pivot bearingThe hub has a bearing with integral magnetic wheel
NSK(48 pairs of poles)
Rear hub bearingThe rear hub-bearing has a radial ABS target
(48 pairsof poles)
ABS/ESP hydraulic valve block
Angl-C6-PAGE170-194-2005 4/02/05 17:35 Page 172

Downloaded from www.Manualslib.com manuals search engine 173
BRAKES
C5FP0T8C
BRAKING SYSTEM: GENERAL SPECIFICATIONS
(1)Electrically-controlled parking brake system(FSE)
(2)Parking brake cables
(3)Cable for manual unlocking of the electric parking brake (FSE).
WARNING: It is forbidden to open the electric parking brake system in After Sales. If a
malfunctioning of the electric parking brake is diagnosed, it is necessary to replace it.
Changing of the parking brake cables does not necessitate opening of the electric parking
brake system (see corresponding operation).
(4)Handle for manual unlocking of the electric parking brake (FSE)
(5)Switch for the electric parking brake (FSE)
If it is impossible to release the electric parking brake, a handle (4)located in the front central
armrest will mechanically unlock the electric parking brake.
Parking brake
B3FP7GDD
Angl-C6-PAGE170-194-2005 4/02/05 17:35 Page 173

Downloaded from www.Manualslib.com manuals search engine 174
BRAKES
TIGHTENING TORQUES: BRAKING SYSTEM
Front brakes
1 Front brake disc 1 ± 0,12 Yoke on brake caliper 3 ± 0,23 Unions on brake piping 4 ± 0,54 Front brake caliper 11,5 ± 1
5 Hydraulic valve block on intermediate support
0,8 ± 0,26 Intermediate support on support7 Front wheel sensor 0,8 ± 0,1
B3FP7HNDB3FP7HMD
B3FP7HPD
Angl-C6-PAGE170-194-2005 4/02/05 17:35 Page 174

Downloaded from www.Manualslib.com manuals search engine 179
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.
B3FP7HWDC5FP0W3D
Angl-C6-PAGE170-194-2005 4/02/05 17:35 Page 179

Downloaded from www.Manualslib.com manuals search engine 180
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).
B3FP7HWDC5FP0W3D
Angl-C6-PAGE170-194-2005 4/02/05 17:35 Page 180

Downloaded from www.Manualslib.com manuals search engine 181
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.
B3FP7HWDC5FP0W3D
Angl-C6-PAGE170-194-2005 4/02/05 17:35 Page 181

Downloaded from www.Manualslib.com manuals search engine 183
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).
C5FP0VVDB1JP08XD
Angl-C6-PAGE170-194-2005 4/02/05 17:35 Page 183

Downloaded from www.Manualslib.com manuals search engine 184
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".
B3FP7HHDB3FP7HJD
Angl-C6-PAGE170-194-2005 4/02/05 17:35 Page 184

Downloaded from www.Manualslib.com manuals search engine 185
BRAKES
ELECTRIC PARKING BRAKE SYSTEMSlacken the nuts (7).
Remove the electric parking brake system assembly.
Refitting.
Refit the electric parking brake system assembly.
Tighten the nuts(7) : 0,4 ± 0,1 m.daN.
Attach the brake cables on their attachments on the bodywork.
Clip the parking brake cable, at "a"(on each side).
Couple the parking brake cable (6)on the brake caliper (on each side).
IMPERATIVE: Position the shim (8) (thickness 3 mm)at "c" (on each side).
Engage the manual unlocking cable of the electric parking brake in its location at "b".
Couple the handle (2)to the parking brake cable.
Refit the central console (1)(see corresponding operation).
Refit:
- The protections (5)and (3).
- The exhaust line (4) (ES9A engine).
Reconnect the battery.
Apply and release the electric parking brake.
Check the functioning of the electric parking brake.
NOTE:Remove the shim (8)from the brake calipers.
IMPERATIVE: Perform the operations that are necessary following a reconnection of the battery
(see corresponding operation).
B3FP7HKDB3FP7HLD
Angl-C6-PAGE170-194-2005 4/02/05 17:35 Page 185