c4 picasso Citroen C4 2005 2.G Workshop Manual

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BRAKES
B3FP7B9DB3FP7BRD
BRAKING SYSTEM SPECIFICATIONS
With EPS (Electronic Stability Program) With ABS
XSARA PICASSO
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BRAKES
BRAKE SPECIFICATIONSXSARA PICASSO
Braking system specifications
- 'X'braking circuit.
- Front: disc brakes, ventilated.
- Rear: drum brakes with automatic adjustment.
- Cable operated handbrake acting on the rear wheels.
- Load sensitive braking compensator
(non ABS versions).
(1)Hydraulic valve block «ABS Bosch 5.3» or
(1)Hydraulic valve block + ECU.
(2)Load sensitive braking compensator
(according to version).
B3FP09HC
B3FP08ND
2
1
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BRAKES
B3FP11XD
PARKING BRAKE ADJUSTMENT
XSARA PICASSO
Adjustment.
Remove the handbrake trim (1).
Unclip the sound-deadening (2).
Raise and support the vehicle with the rear wheels hanging
free.
Check the correct routing of the brake cables under the
vehicle.
Apply and release the handbrake 4 times
.
Set the handbrake to the 5thnotch.
Tighten the nut (3)until the rear brakes are applied.
Pull the handbrake lever vigorously 4to 5 times.
Set the handbrake to the 5thnotch.
Check that the rear brakes are applied.
With the handbrake released, check that the wheels can be
turned freely by hand.
Lower the vehicle.
Refit the sound-deadening (2)and the handbrake trim (1).
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BRAKES
BLEEDING THE BRAKING SYSTEMXSARA PICASSO
Tools Bleeding equipment of type «LURO» or similar.
IMPERATIVE: For bleeding the secondary circuit, use ELIT, LEXIA or PROXIA diagnostic tools.
Draining.
Drain the brake fluid reservoir as empty as possible using a syringe.
Disconnect the brake fluid warning lamp connector.
Retrieve the brake fluid reservoir from its supply pipes by pulling upwards.
Finish emptying the reservoir of brake fluid.
Clean the brake fluid reservoir.
Refit the brake fluid reservoir.
Reconnect the brake fluid warning lamp connector.
Filling.
Refill the reservoir with brake fluid.
WARNING: Use only the recommended hydraulic fluids.
Bleeding.
NOTE:Two technicians are required.
IMPERATIVE: During bleed operations, ensure that the level of brake fluid is maintained
in the reservoir and top it up, use only new brake fluid.
Bleed each wheel cylinder, proceeding in the following order:
- Rear right hand wheel.
- Front left hand wheel.
- Rear left hand wheel.
- Front right hand wheel.
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Downloaded from www.Manualslib.com manuals search engine AIR CONDITIONING R 134.a (HFC)
Vehicle
All types
C4(except DW10BTED4)
09/04 ➔ ➔
450 ± 25SD 7C 12
DW10BTED4 SD 6 C 12
XSARAAll types 10/00 ➔ ➔
565 ± 25
135 SP 10
TU5JP + EW7
XSARAEW10J412/02 ➔ ➔
675 ± 50
SD 6 V 12
PICASSODV6TED4 01/04 ➔ ➔
625 ± 50
DW10 12/02 ➔ ➔
675 ± 50 Engines DateRefrigerant
refill (gr)Compressor
Variable
CapacityOil quantity
ccOil reference
428
AIR
CONDITIONING
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AIR
CONDITIONING
SPECIAL FEATURES: AIR CONDITIONING SYSTEM (R 134.a)
Pollen filter
Remove:
- The three screws (1).
- The cover (2).
Remove the pollen filter.
XSARA PICASSO
B1BP23ED
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AIR
CONDITIONING
SPECIAL FEATURES: AIR CONDITIONING SYSTEM (R 134.a)
Changing the filtering/drying cartridge
Tools.
[1]Charge station:
(according to workshop equipment)[2]TORX adaptor: TORX 70 FACOM
Removing.
Depressurise the aircon circuit, using tool [1].
Uncouple the hose (2).
Remove:
- The air filter assembly (3).
- The nuts (1).
Protect the radiator harness with strong cardboard cut to the dimensions of the radiator.
Move aside the cooling fan.
Remove:
- The screws (4).
- The brackets (5).
B1BP23FCB1BP23GC
XSARA PICASSO
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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)High pressure clickfit union
(tool 8005-T.C)
(4) Low pressure clickfit union (tool 8005-T.A)
(5)Pressostat: 1,8 ± 0,6 m.daN
(6)Filtering/drying cartridge plug
T
ightening torques (m.daN).
a : 0,8.± 0,1
b : 0,5.± 0,1
c : 1,4 ± 0,2
d : 2,5 ± 0,25
XSARA PICASSO AIR CONDITIONING SYSTEM (R 134.a)
C5HP13PP
Engine: TU5JP+
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AIR
CONDITIONING
(1)High pressure valve
(2)Low pressure valve
(3)High pressure clickfit union
(tool 8005-T.C)
(4)Low pressure clickfit union(tool 8005-T.A)
(5)Pressostat: 1,8 ± 0,6 m.daN
(6)Filtering/drying cartridge plug
T
ightening torques (m.daN).
a : 0,8.± 0,1
b : 0,5.± 0,1
c : 1,4 ± 0,2
HP/LP compressor flange fixing: 2,5 ± 0,25
XSARA PICASSO
AIR CONDITIONING SYSTEM (R 134.a)
C5HP13QP
Engine: EW7J4
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