M.dan Citroen C4 2005 2.G Workshop Manual

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AXLES
SUSPENSION
STEERING
TIGHTENING TORQUES: POWER-ASSISTED STEERING
Tightening torques (m.daN).
Unions between pump unions and power steering valve: 2 ± 0.3
(16)Fixing screw: 2.2 ± 0.3
(17)Fixing screw: 2.2 ± 0.3
(18) Fixing screw: 2.2 ± 0.3
NOTE: Coat the threads with product «E3».
A pressure switch is implanted in the hydraulic piping between the high
pressure pump and the power steering valve.
- Opening pressure = 30 / 35 bars.
- Closing pressure = 25 barsminimum.
Tightening torque = 2 ± 0.2.
B3EP118D
XSARA PICASSO
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BRAKES
BRAKE SPECIFICATIONS
Gyrometer sensor (7) Hydraulic block
C4AP17YCB3HP002C
Observations Part no. Supplier Components
XSARA
ESP hydraulic
blockBOSCH 5.7 ESPLocated on the front
LH wheelarch:
4 adjustmentchannels.IMPERATIVE: Respect the direction of fitting of the gyrometer/
accelerometer sensor
(connector towards the rear of the vehicle).WARNING: The gyrometer/accelerometer sensor should not be
subjected to any impact. Any gyrometer/accelerometer sensor
having suffered an impact must be replaced.
Tightening torque (15): 0,6 ± 0,1 m.daN.
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BRAKES
TIGHTENING TORQUES: BRAKING SYSTEM
XSARA
Tighten the nuts (1)to 2.3 m.daN.
The shaft (2)is held in place by a plastic clip.
B3FP10YD
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AIR
CONDITIONING
SPECIAL FEATURES: AIR CONDITIONING SYSTEM (R 134.a)
Changing the filtering/drying cartridge
Move aside the radiator/condenser assembly.
Remove the plug (6), using tool [2].
Support the radiator/condenser assembly thus moved aside.
Remove the filtering/drying cartridge (7), using pliers.
Refitting.
Refit the filtering/drying cartridge (7).
Clean the threads of the plug (6).
It is essntial to change the O-ring seals (8).
Lubricate the O-ring seals (8)with aircon compressor oil.
Refit:
- The plug (6), using tool [2], tighten to 1,4 ± 0,2 m.daN.
- The brackets (5).
- The screws (4).
- The cardboard from the radiator harness.
- The nuts (1).
- The air filter assembly (3).
Couple the hose (2).
Recharge the circuit (R134.a)
(according to equipment) (see corresponding
operation).
Check the operation of the air conditioning.
C5HP14NCC5HP14PCC5HP14QC
XSARA PICASSO
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AIR
CONDITIONING
(1)High pressure valve
(2)Low pressure valve
(3)Pressostat
(tighten to 0,6 m.daN)
(4)Aircon pressure reducer
(5)Filtering and drying cartridge
(6)Buffer capacity
«a»Outlet and inlet of the aircon pressure reducer, tighten to 0,8 m.daN
«b»Outlet and inlet of the aircon compressor, tighten to 0,7 m.daN
AIR CONDITIONING SYSTEM (R 134.a)
C5HP1BHP
Engines: ET3J4 - TU5JP4
C4
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CONDITIONING
448
(1)High pressure valve
(2)Low pressure valve
(3)Pressostat
(tighten to 0,6 m.daN)
(4)Aircon pressure reducer
(5)Filtering and drying cartridge
(6)Buffer capacity
«a»Outlet and inlet of the aircon pressure reducer, tighten to 0,8 m.daN
«b»Outlet and inlet of the aircon compressor, tighten to 0,7 m.daN
«c»and «d»Outlet and inlet of the aircon condenser, tighten to 0,6 m.daN
C5HP1BMP
AIR CONDITIONING SYSTEM (R 134.a)
Engine: EW10J4
C4
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CONDITIONING
449
(1)High pressure valve
(2)Low pressure valve
(3)Pressostat
(tighten to 0,6 m.daN)
(4)Aircon pressure reducer
(5)Filtering and drying cartridge
(6)Buffer capacity
«a»Outlet and inlet of the aircon pressure reducer, tighten to 0,8 m.daN
«b»Outlet and inlet of the aircon compressor, tighten to 0,7 m.daN
«c»and «d»Outlet and inlet of the aircon condenser, tighten to 0,6 m.daN
AIR CONDITIONING SYSTEM (R 134.a)
C5HP1BLP
Engines: EW10A - EW10J4S
C4
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CONDITIONING
450
(1) High pressure valve
(2)Low pressure valve
(3)Pressostat
(tighten to 0,6 m.daN)
(4)Aircon pressure reducer
(5)Filtering and drying cartridge
(6)Buffer capacity
«a»Outlet and inlet of the aircon pressure reducer, tighten to 0,8 m.daN
«b»Outlet and inlet of the aircon compressor, tighten to 0,7 m.daN
«c»and «d»Outlet and inlet of the aircon condenser, tighten to 0,6 m.daN
C5HP1BNP
AIR CONDITIONING SYSTEM (R 134.a)
Engine: DV6
C4
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CONDITIONING
451
(1)High pressure valve
(2)Low pressure valve
(3)Pressostat
(tighten to 0,6 m.daN)
(4)Aircon pressure reducer
(5)Filtering and drying cartridge
(6)Buffer capacity
«a»Outlet and inlet of the aircon pressure reducer, tighten to 0,8 m.daN
«b»Outlet and inlet of the aircon compressor, tighten to 0,7 m.daN
«c»and «d»Outlet and inlet of the aircon condenser, tighten to 0,6 m.daN
C5HP1BJP
AIR CONDITIONING SYSTEM (R 134.a)
Engine: DW10BTED4
C4
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AIR
CONDITIONING
(1)High pressure valve
(2)Low pressure valve
(3)Pressostat
(4)Dryer
NOTE:The method of connecting the High Pressure and Low Pressure compressor
pipes may vary according to engine type.
T
ightening torques (m.daN).
(a) : 0,8
(b) : 4 ± 0,4
XSARAAIR CONDITIONING SYSTEM (R 134.a)
C5HP16RP
Engines: TU3JP - TU5JP4 - EW10J4 - DV4TD - DW8B - DW10TD - DW10ATED
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