emergency Citroen C3 2004 1.G Workshop Manual

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CLUTCH
GEARBOX
TRANSMISSION
RECOMMENDATIONS PRECAUTIONS: AL4 AUTOMATIC GEARBOX
Engines: KFV NFU RFN RHZ
If a gearbox malfunction occurs, there are two possible
configurations depending on the seriousness of the fault:
Gearbox in backup mode with a replacement programme of
(the
fault values are taken in substitution).
Gearbox in backup mode with an emergency programme (3rd
hydraulic).WARNING:In the emergency programme, an impact is felt
when changing P/R, N/R and N/D.
Réception client.
Discuss with the customer, to find out all the malfunction symptoms.Oil quality Oil level.
Oil quality.
If the gearbox has suffered a serious fault resulting in a malfunction
or the destruction of a clutch, the oil will overheat and become
contaminated with impurities: the oil is said to be
«burnt».
This is characterised by a black colour and the presence of an
unpleasant smell.
ESSENTIAL: The gearbox must be replaced.
Oil level (see corresponding operation).
An excessive oil level can result in the following consequences:
Excessive heating of the oil.
Oil leaks.
An insufficent level causes the destruction of the gearbox.
Top up the level of oil in the gearbox (if necessary).
Check using a diagnostic tool.
Read the fault codes
(engine and gearbox).
Absence of fault codes.Carry out parameter measures, actuator tests and a road test.
Presence of fault codes.Carry out the necessary repairs.
Delete the fault codes.
Carry out a road test to check the repair and, if need be, modify the
gearbox ECU parameters
(this is essential after an initialisation
of the ECU).
XSARA XSARA PICASSO
Procedure to be followed prior to carrying out repairs on AL4 autoactive gearbox

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BRAKESBRAKE SPECIFICATIONS (WITH ABS)
Engine type
Master cylinder
Master vac
ØCaliper/piston makes
FT
mm
DiscPlain
Ventilated
Disc thickness/minimum thickness
Supplier / Brake pad grade
Ø mm Disc Plain
Disc thickness/minimum thickness
RRSupplier / Brake pad grade
ØmmOriginal drum/
maximum/Width
Supplier / Lining grade
(*)
= With emergency braking assistance (AFU).
1.1i
HFX KFV NFU 8HX1.4i1.6i 16V 1.4 HDi
C2
22,2 (*)
228,6
LUCAS.TRW/C 48/13/48LUCAS.TRW LUCAS.TRW/C
C 54/22/54 48/13/48
266
266
13/1122/2013/11
TEXTRR/T 4144
247
9/7
LUCAS.TRW C 38 HR 9/13
203/205/38203/205/38
DON 8259/1 GALFER G 4554 DON 8259/1

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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