engine Citroen XSARA PICASSO 2005 1.G Workshop Manual

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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
ESSENTIAL: The compressor lubricant is extremely hygroscopic; always use FRESH oil.
Checking the compressor oil level
There are three specific cases:
- 1/Repairs to a system without leaks.
- 2/Slow leak.
- 3/Fast leak.
1/ Repairing a system without leaks.
a) - Using draining/recovery equipment not fitted with an oil decanter.
- Drain the system as slowly as possible via the LOW PRESSUREvalve, so as not to lose any oil.
- No more oil should be added when filling the system with R 134.afluid.
b) - Using draining/filling equipment fitted with an oil decanter.
- Drain the R 134.afluid from the system in accordance with the instructions in the equipment handbook.
- Measure the amount of oil recovered.
- Add the same amount of NEWoil when filling the system with R 134.afluid.
c) - Replacing a compressor.
- Remove the old compressor, drain it and measure the oil quantity.
- Drain the new compressor
(supplied full), so that the same amount of NEWoil is left in the compressor as was in the old compressor.
- No more oil should be added when filling the system with R 134.a fluid.
SPECIAL FEATURES: AIR CONDITIONING SYSTEM (R 134.a)
Compressor lubricant
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AIR
CONDITIONING
Checking the compressor oil level (continued)
2/ Slow leak.
Slow leaks do not lead to oil loss, therefore the same procedure should be followed as if there was no leak at all.
3/ Fast leak.
This type of leak causes both oil loss as well as allowing air to enter the system.
It is therefore necessary to:
- Replace the dehydrator.
- Drain as much oil as possible
(when replacing the faulty component).
Either before or during filling of the system with R 134.afluid, introduce 80 ccof NEWoil into the circuit.
When changing one of the following components, add the quantity stated:
- A drying bottle : 15 ccof compressor oil.
- A condenser or an evaporator : 20 ccof compressor oil.
- High pressure or low pressure pipework : 5 ccof compressor oil.
- A drying cartridge : 15 ccof compressor oil.
SPECIAL FEATURES: AIR CONDITIONING SYSTEM (R 134.a)
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AIR
CONDITIONING C5HP1C6C
Pollen filter
Note:The pollen filter is located in the engine compartment
on the RH side.
Removing.
Remove:
- The plastic pins (1).
- The plastic cover (2).
- The flap (3).
- The pollen filter (4).
Refitting.
Proceed in reverse order.
SPECIAL FEATURES: AIR CONDITIONING SYSTEM (R 134.a)
C5HP1C5CC5HP1C7C
C4
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AIR
CONDITIONING
SPECIAL FEATURES: AIR CONDITIONING SYSTEM (R 134.a)
Pollen filter
XSARA
Removing-refitting.
Remove:
- The interior trim (1).
- The cover (4).
- The pollen filter (3).
Concerns vehicles equipped with aircon without temperature regulation.
Fitting of a new pollen filter necessitates the following operations:
- Engage the pollen filter upwards
(following arrow «c»).- Slide the pollen filter towards the rear (following arrow «d»).- Position the index(4)on the cover forward of the pollen filter ((4)Index on
the cover).
C5HP07JC
C5FP075D
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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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CONDITIONING
434
C5HP1CKC
Changing the filtering/drying cartridge
The condenser (4)has a cylinder acting as a fluid reservoir with a filtering cartridge incorporated in it.
a:Inlet union
b:Outlet union
NOTE:The filtering cartridge cannot be swapped.
SPECIAL FEATURES: AIR CONDITIONING SYSTEM (R 134.a)C4
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