Cylinder Citroen XSARA PICASSO 2004 1.G Repair Manual

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BRAKES
BRAKE SPECIFICATIONS (WITH ABS REF)
Engine type HFX KFV KFU NFU 8HX 8HW 8HV 8HY
Master cylinder
22,2(*)
Ø Master vac
228,6
mm Caliper /piston LUCAS/TRW LUCAS/TRW LUCAS/TRW LUCAS/TRWmakesC 48/13 48 C 54/22 54 C 48/13 48 C 54/22 54
Disc Plain266 266
FT Disc thickness/minimum thickness13/11 13/11
Ø
mm Disc Ventilated266 266
Disc thickness/minimum thickness22/20 22/20
Brake pad gradeTEXTRR T 4144
Ø Cylinder or caliperLUCAS C38 HR 9/13
mm Disc Plain247 247
RR Disc thickness/minimum thickness9/7 9/7
Ø Drum / Max. thickness /
mm Width203/205/38 203/205/38
MakeDONGALFER DON GALFER
Brake lining grade8259 G 4554 8259 G 4554
(*)= With emergency braking system.REF= Electronic brakeforce distribution.NOTE:Braking compensators = The compensator and limiter functions for the main brakes are assured by the ABS REF system. 1.1i 1.4i 1.4i 16V 1.6i 16V 1.4 HDi 1.4 HDi 16V
C3

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BRAKESBRAKE SPECIFICATIONS (WITH & WITHOUT ABS REF)
Engine typeKFV 8HX KFV NFU 8HX
Master cylinder
20,6 22,2(*)
ØMaster vac
203,2228,6
FT mm Makes /piston makesLUCAS/TRW C38 HR 9/13
Disc Ventilated266
Disc thickness/minimum thickness22/20
Brake pad gradeTEXTRR T 4144
ØCylinder or caliperLUCAS/TRW C 38/13 38
mmDiscPlain247
RR Disc thickness/minimum thickness9/7
ØDrum / Max. thickness /
mmWidth203/205/38203/205/38
MakeDONGALFERDON
Brake lining grade8259/1 G 4554 8259/1
(*)= With emergency braking system.(CICR = Compensator integral to the wheel cylinder)Braking compensator (Vehicle without ABS)REF= Electronic brakeforce distribution.
Supplier/Type/Cutoff pressure (Bar) :LUCAS/CICR/27
Braking compensator (Vehicle with ABS)NOTE:Braking compensators = The compensator and limiter functions for the main brakes are assured by the ABS REF system.
C3 PLURIEL
Sans ABS REF Ftec ABS REF
1.4i 1.4 HDi 1.4i 1.6i 16V 1.4 HDi

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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
BRAKE SPECIFICATIONS
Evolution: rear wheel cylinder (applies from RPO 9667)
C3 C3 Pluriel
Evolution.
New wheel cylinders at the rear, with cutoff pressure 27 bars instead of 35 bars.
Assembly.
(1)
Rear wheel cylinder.
Repair.
IMPERATIVE:The mixing of the old and new components is STRICTLY FORBIDDEN.
WARNING:
Identify the type of assembly prior to starting a repair.
ESSENTIAL: Systematically replace the wheel cylinders on both sides on the same axle.
Replacement parts.
Replacement Parts will market only the components for the new assembly.
C3 C3 PLURIEL

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BRAKES
B3FP15YCB3FP15ZD
BLEEDING AND FILLING THE BRAKING SYSTEM (Continued)
Bleeding the primary braking circuit.
WARNING:The ABS should not be active during the
bleeding operation.
Front brake caliper, Bleed screw
(5).A: Rear brake caliperB: Rear brake drum
Bleed screw
(6).
Bleed each wheel cylinder, proceeding in the following
order:
Front LH wheel.
Front RH wheel.
Rear LH wheel.
Rear RH wheel
C3 C3 PLURIEL

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BRAKES
Without ABS 23,8 (expansion holes)Ftec ABS 23,8 (valve)
228,6
BOSCH 54 LUCAS 57 BOSCH 54
266 283 266
22 /20
FERF 769 ASFM 380 FERF 769
13 / 2
203/205 203/205
247 247
8/68/6
BENDIX JURID TEXTRR BENDIX JURID
D 8259 519 428 D 8259 E 558 519
BOSCH/Loadsensitive compensator
32
0,3 White
BRAKE SPECIFICATIONS
Saloons
XSARA
1.4i1.6i 16V
2.0i 16V
KFW NFU RFN RFS WJY 8HZ RHY RHZ1.9 D 1.4 HDi2.0 HDi
FTØ
mmMaster cylinder
Master vac
Caliper/piston makes
Disc
Disc thickness/min.thickness Ventilated
Brake pad grade
Thickness/min. thickness
RRØ
mmDrum Ø min./max.
Disc nonventilated
Make
Brake lining grade
Make/Type
Cutoff pressure in Bars
Ramp/Paint reference
Disc thickness/min.thickness
Engine type

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BRAKES
Without ABS 23,8 (expansion holes)Ftec ABS 23,8 (valve)
228,6
BOSCH 54 LUCAS 57 BOSCH 54
266 283 266
22 / 20
FERF 769 ASFM 380 FERF 769
13 / 2
228 / 230 228 / 230
247247
8 / 68 / 6
JURID
E 558519 E 558 519
BOSCH/Loadsensitive compensator
32
0,3 White
BRAKE SPECIFICATIONS
Estates
1.4i 1.6i 16V 2.0i 16V 1.9 D 1.4 HDi 2.0 HDi
Engine type KFW NFU RFN WJY 8HZ RHY RHZ
FTØ
mmMaster cylinder
Master vac
Caliper/piston makes
Disc
Disc thickness/min. thicknessVentilated
Brake pad grade
thickness/min. thickness
RRØ
mmDrum Ø min./max.
Disc nonventilated
Make
Brake lining grade
Make/Type
Cutoff pressure in Bars
Ramp/Paint reference
Disc thickness/min.thickness
XSARA

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BRAKES
BRAKE SPECIFICATIONS
Braking circuit with ESP (BOSCH 5.7)
(A) Hydraulic circuit(B) Electrical circuit
(1)Master cylinder in tandem(2)Braking servo(3)Brake caliper (or drum at the rear)(4)Toothed wheel(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)(12)Steering angle sensor(13)Gyrometer/accelerometer sensor(14)Switch
B3HP004P
XSARA

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BRAKESBRAKE SPECIFICATIONS
(*) ESP + Electronic Stability Program
XSARA PICASSO
Mercosur Europe
Without ESP (*)
2.0i 16V 2.0 HDi 1.6i 1.8i 16V 2.0i 16V 2.0 HDi
Engine type RFN RHY NFV 6FZ RFN RHY
Master cylinder
23,8
Master vac
Ø Master cylinder travel
254/34
FT mm
CaliperLUCASBOSCHpiston makesC54/54ZOH54/54
Disc Ventilated266
Disc thickness/min. thickness20,4/18,4 22/20
Makes/Brake pad gradeJURID/3724FERODO/769 (37)
Rear brake plates
Supplier/TypeLUCAS/ENERGIT/C52980
Ø Cylinder or caliper22,2
mm Drum/Ø maxi228,6/230
RR MakeABEX
Brake lining grade4930/2
Compensator/Supplier/TypeTEVESITTA (loadsensitive rear braking compensator)
Cutoff pressure in Bars20/61,6