2004 Citroen C3 Servo

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BRAKES
BRAKE SPECIFICATIONS
Braking circuit with ABS REF
(a) Hydraulic circuit(b)Electrical circuit
(1)Master cylinder in tandem(2)Braking servo(3)Brake caliper (or drum at the rear)(4)Hub equipped with a bearing with an integral magnetic wheel(48 pairs of poles)(5)Wheel sensor(6)Brake fluid level sensor(7)Hydraulic block plus ECU(8)Stoplamp switch(9)Instrument panel(10)Diagnostic socket(11)Builtin systems interface (BSI)
B3GP02RP
C2

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BRAKESBRAKE SPECIFICATIONS
Brake pedal
Front brakes Rear brakes
(16)
Servo fixing:2,2 ±0,3
(17)Fixing on master cylinder:2 ±0,5(12)Yoke fixing on caliper: 10,5 ± 1
(13)Yoke fixing on caliper: 3 ± 0,3(14)
Rear caliper fixing on arm: 5,3 ± 0,5
(15) Yoke fixing on caliper: 3,8 ± 0,3
Tightening torques (m.daN).
B3FP166DB3FP164CB3FP165C
C2

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BRAKES
B3FP15XC
BLEEDING AND FILLING THE BRAKING SYSTEM
Tools.
[1]
Generic bleeding apparatus :«LURO»Bleeding, refilling.
Draining.
Drain the brake fluid reservoir (1)to the maximum(if necessary, use a clean syringe).
Disconnect the connector (4).
Uncouple the pipe (2).
Unscrew the shaft (3).
Remove the reservoir (1).
Empty the brake fluid reservoir (1).
Clean the brake fluid reservoir (1).
Refit:
The brake fluid reservoir
(1).
The shaft (3).
Couple the pipe (2).
Reconnect the connector (4).
Filling the braking system.WARNING:Use only those hydraulic fluids that are approved and recommended.
Fill the brake fluid reservoir (1).
Bleeding the braking system.WARNING:During the bleeding operation, take care to maintain the level of brake fluid in the reservoir
and to top it up, using only brake fluid that is clean and clear.
C2

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BRAKES
B3FP160C
BLEEDING AND FILLING THE BRAKING SYSTEM (Continued)
With the bleeding apparatus.
Connect the bleeding apparatus [1]on the brake fluid reservoir (1).
Adjust the apparatus pressure to
2 Bars.
For each circuit:
Connect a transparent tube onto the bleed screw, submerge the other end of the tube in a clean container.
Open the bleed screw, wait until the fluid is flowing out without air bubbles. Close the bleed screw.
Remove the bleeding apparatus
[1].
Check the brake fluid level
(should be between «MINI»level and «MAXI»level).
Fill if necessary with the approved and recommended synthetic brake fluid.
Without the bleeding apparatus.
NOTE:Two operators are necessary.
For each circuit:
Apply the brake pedal to place the circuit under pressure.
Connect a transparent tube onto the bleed screw, submerge the other end of the tube in a clean container.
Open the bleed screw, wait until the fluid is flowing out without air bubbles.
Close the bleed screw. Remove the tool
[1].
NOTE:Recommence the process a second time if that is necessary.
Check the brake fluid level
(should be between «MINI»level and «MAXI»level).
Fill if necessary with the approved and recommended synthetic brake fluid.
C2

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BRAKES
BRAKE SPECIFICATIONS
Braking circuit with ABS REF
(a) Hydraulic circuit
(b)Electrical circuit
(1)Master cylinder in tandem
(2) Braking servo
(3)Brake caliper (or drum at the rear)
(4) Hub equipped with a bearing with an integral magnetic wheel
(48 pairs of poles)
(5) Wheel sensor
(6) Brake fluid level sensor
(7) Hydraulic block plus ECU
(8)Stoplamp switch
(9)Instrument panel
(10)Diagnostic socket
(11)Builtin systems interface (BSI)
B3GP02RP
C3 C3 PLURIEL

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BRAKESBRAKE SPECIFICATIONS
Brake pedal gear Front brakes Rear brakes
(16)
Servo fixing: 2,2 ± 0,3
(17) Fixing on master cylinder: 2 ± 0,5(12)Yoke fixing on caliper:10,5 ±1
(13)Yoke fixing on caliper: 3 ± 0,3(14)
Rear caliper fixing on arm: 5,3 ± 0,5
(15)Yoke fixing on caliper:2,7 ± 0,5
Tightening torques (m.daN).
B3FP166DB3FP164CB3FP165C
C3 C3 PLURIEL

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BRAKES
B3FP15XC
BLEEDING AND FILLING THE BRAKING SYSTEM
Tools.
[1]
Generic bleeding apparatus: «LURO» or similar.
Bleeding,refilling.
Draining.
Drain the brake fluid reservoir (1)to the maximum (if necessary, use a clean syringe).
Disconnect the connector (4).
Uncouple the pipe (2).
Unscrew the shaft (3).
Remove the reservoir (1).
Empty the brake fluid reservoir (1).
Clean the brake fluid reservoir (1).
Refit:
The brake fluid reservoir
(1).
The shaft (3).
Couple the pipe (2).
Reconnect the connector (4).
Filling the braking system.WARNING:Use only those hydraulic fluids that are approved and recommended.
Fill the brake fluid reservoir (1).
Bleeding the braking system.WARNING:During the bleeding operation, take care to maintain the level of brake fluid in the reser
voir and to top it up, using only brake fluid that is clean and clear.
C3 C3 PLURIEL

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BRAKES
B3FP160C
BLEEDING AND FILLING THE BRAKING SYSTEM (Continued)
With the bleeding apparatus.
Connect the bleeding apparatus [1]on the brake fluid reservoir (1).
Adjust the apparatus pressure to
2 Bars.
For each circuit:
Connect a transparent tube onto the bleed screw, submerge the other end of the tube in a clean container.
Open the bleed screw, wait until the fluid is flowing out without air bubbles.
Close the bleed screw.
Remove the bleeding apparatus
[1].
Check the brake fluid level
(should be between «MINI»level and «MAXI»level).
Fill if necessary with the approved and recommended synthetic brake fluid.
Without the bleeding apparatus.
NOTE:Two operators are necessary.
For each circuit:
Apply the brake pedal to place the circuit under pressure.
Connect a transparent tube onto the bleed screw, submerge the other end of the tube in a clean container. Open the bleed screw, wait until the fluid is flowing out without air bubbles.
Close the bleed screw.
Remove the tool
[1].
NOTE:Recommence the process a second time if that is necessary.
Check the brake fluid level
(should be between «MINI»level and «MAXI»level).
Fill if necessary with the approved and recommended synthetic brake fluid.
C3 C3 PLURIEL