2000 Citroen C5 Hydraulic

Downloaded from www.Manualslib.com manuals search engine SPECIFICATIONS OF POWER-ASSISTED STEERING
222
Engines : 6FZ - RFN - RLZ - XFX - RHY - RHZ - 4HX
AXLES
SUSPENSION
STEERING
B3EP127D
Engines
Engines
6FZ RFR RJX
RHY RHZ 4HX
XFXZF
SAGINAWFalling
Constant100 bars 129 mm Supplier Flow type Adjustment pressure Pulley diameter Steering rack
travel
(mm)Pinion RackNumber of
turns of the
wheelSteering
ratio
Inner OuterAngle of lock Number of teeth
6FZ RFR
RJX RHY RHZ2x83
XFX 4HX2x74 3 34.29° 31.58°50.4/139.74° 35.65°
9333.3
Tightening torques m.daN
Engines EW-DW ES9J4
(12) Vis(13) Vis
(14) Vis2.2 ± 0.3 2.5 ± 0.6
Engine XFX : A converter, integral with the valve,
modulates the assistance according to the vehicle
speed.
Length of steering rods (Adjustment)
between ball-joints =362 mm.
Power-assisted steering hydraulic circuit.
The oil supplies both the steering circuit and the
suspension circuit. Petrol engine : A power-assisted steering pressure switch
is installed on the hydraulic piping, between the high
pressure pump and the steering valve.

Downloaded from www.Manualslib.com manuals search engine BRAKE SPECIFICATIONS
Braking circuit diagram
(a) Hydraulic circuit.
(b) Electrical circuit.
(1)Master cylinder in tandem.
(2) Braking servo.
(3) Brake caliper.
(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) Built-in systems interface (BSI).
B3GP02HP
BRAKES
226

Downloaded from www.Manualslib.com manuals search engine BRAKE SPECIFICATIONS
(7) Hydraulic block
Elements
Electronic ABS MK.6047way connector.
ECU7 ITT - A Alone on the hydraulic block.
BASR MK.60 Changing only the ECU is prohibited.
2 way black connector.
Front wheel The sensors are inductive-type.
5 ITT - A 96 332 952 80 Mounted on the pivot.
sensor
Non-adjustable airgap :0.2 à 1.5 mm.
Tightening torque : 0.8 ± 0.2 m.daN
2way black connector.
Rear wheel The sensors are inductive-type.
sensor96 332 954 80 Mounted on the brake caliper support.
Non-adjustable airgap :0.15 à 1.6 mm.
Tightening torque : 0.8 ± 0.2 m.daN
Hub
4 SNRHub equipped with a bearing with an integral
bearing magnetic wheel (48pairs of poles).
ABS MK.60
Hydraulic 96 371 711 80 Installed on the front LH wheelarch.
block7 TEVES
BASK MK.604adjustment channels.
96 371 712 80 Ref. SupplierPart No.
Observations
B3FP12XC
BRAKES
227

Downloaded from www.Manualslib.com manuals search engine B3FP13BCAB3FP13CC
BLEEDING AND FILLING THE BRAKING SYSTEM
Bleeding, filling (continued).
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.
Bleeding the primary circuit.
WARNING: The ABS should not be active during the bleeding operation.
- Front brake caliper: Bleed screw(5).
- Rear brake caliper: Bleed screw (6).
- Bleed each wheel cylinder, proceeding in the following order :
Front LH wheel.
Front RH wheel.
Rear LH wheel.
Rear RH wheel.BRAKES
231

Downloaded from www.Manualslib.com manuals search engine B4CP01FP
234
HYDRAULIC
SYSTEM
HYDRAULIC SPECIFICATIONS
Location of components
(A)High pressure hydraulic circuit.
(B)Low pressure hydraulic circuit.
(C)Electric circuit.
(21)Built-in Hydro-electronic Interface (BHI).
(22) Front slimline sphere.
(23) Front suspension cylinder.
(24)Rear slimline sphere.
(25)Rear suspension cylinder.
(26)Front hydractive 3+ regulator accumulator.
(27)Front hydractive 3+ regulator.
(28)Rear hydractive 3+ regulator accumulator.
(29)Rear hydractive 3+ regulator
(30) Front height sensor.
(31)Rear height sensor.
(32) LDS fluid reservoir .
(33) Suspension switch.

Downloaded from www.Manualslib.com manuals search engine 235
HYDRAULIC
SYSTEM
B4BP01BC
HYDRAULIC SPECIFICATIONS
Reservoir
Reference Function Component
"d"InductionBuilt-in Hydro-electronic. Interface (BHI).
Power steering pump
"e"Built-in Hydro-electronic. Interface (BHI).
"f"Return Power steering pump
"c"Suspension cylinders
Synthetic fluid TOTAL FLUIDE LDS.
Capacity of the circuit 4.3 litres.

Downloaded from www.Manualslib.com manuals search engine B3BP169P
HYDRAULIC
SYSTEM
236
HYDRAULIC SPECIFICATIONS
Built-in Hydro-electronic Interface (BHI).
Ref. Component Specifications
(36)Electric motor 2350 ± 150 rpm
Hydraulic unit comprising :
Pump with 5 axial pistons Throughput = 0.7 l/min at 2300 rpm
(35)- Anti-pulse hydropneumatic Diameters of the pistons = 6.35 mm
accumulator Safety valve rating = 180 Bars
A safety valve
(34)Electronic control unit
4 electrovalves:
Front suspension inlet The vehicle’s anti-sink function
(37)Rear suspension inlet is assured
Front suspension exhaust by the exhaust electrovalves
Rear suspension exhaust

Downloaded from www.Manualslib.com manuals search engine HYDRAULIC
SYSTEM
237
B4BP01CDB4DP003D
HYDRAULIC SPECIFICATIONS
Hydractive 3+ regulator
(40) Slimline sphere.
(39) Hydractive regulator.
(38) Electrovalve.
(41) Depressurisation screw.Hydraulic unions
ReferenceTube diameter Tightening torque
(mm) m.daN
G 3.5
1.5 ± 0.3
H 6.35
J 10 2.5 ± 0.5