ring Citroen C4 2005 2.G Workshop Manual

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CLUTCH
GEARBOX
TRANSMISSION
RECOMMENDATIONS/PRECAUTIONS : AL4 AUTOMATIC GEARBOX
Procedure for initialising the automatic gearbox ECU
Downloading.
Updating the gearbox ECU by downloading:
- Follow the procedure using the diagnostic tool.
The downloading operation enables the automatic gearbox to be
updated, or adapted to an evolution of the engine ECU.
Before commencing the downloading, take the value of the oil usage
counter present in the automatic gearbox ECU.
After the downloading operation, carry out the following:
- A clearing of faults.
- An initialisation of the auto-adaptives.
- A writing of the value of the oil usage counter previously read.
- A road test.
ESSENTIAL: Every update of the automatic gearbox ECU should
be accompanied by an update of the engine ECU.Updating the value of the oil usage counter.
Using PROXIA.
Access to reading and recording of the oil counter is via the menu:
- «Configuration
(integrated circuit button)/Oil counter».
Adjustment of the oil counter value is done in incremental steps of
2750 units.
Using LEXIA.
Access to reading and recording of the oil counter is via the menu:
- «Oil counter».
Adjustment of the oil counter value is done by entering directly
the 5 figuresof the oil counter.
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CLUTCH
GEARBOX
TRANSMISSION
AL4 GEARBOX CONTROLS
In passenger compartment.
The gear selector is guided by the shape of the stepped gate and by a retaining spring
which pulls it to the left hand side.
The gear selector control has 5 positions.
Position «P»: Park
(locking and immobilisation of the vehicle).
Position «R»: Reverse gear.
Position «N»: Neutral.
Position «D»: Drive
(use of the 4 gearsin their autoadaptive automatic function).
Position «M»: Manual (this position lets the driver select his own gears in sequential mode
by pulling the gear selector to «M-»or pushing it to «M+»).
NOTE:Only the positions «P»or «N»authorise the starting of the engine.
In position «M», selection is by an electronic sensor located close to the gear lever.
The variation of flux necessary to the movement of the sensor cells is obtained by a
magnet located on the lever itself. This enables the change of status.
Engines: KFV - RFN
XSARA PICASSO
B2CP3MUD
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CLUTCH
GEARBOX
TRANSMISSION
AL4 GEARBOX CONTROLS
In passenger compartment.
The selector control has 6 positions.
The gear selector is guided by the shape of the stepped gate and by a retaining spring
which pulls it to the left hand side.
Push the lever to the right to exit from position «P».
NOTE: The vehicle is equipped with the «shift lock»: you have to switch on the ignition
and press the brake pedal to unlock the selector lever from position «P».
P:Park
(system locked).
R:Reverse gear.
N:Neutral.
D:Automatic
(1st to 4th gear).
3:Automatic (1st to 3rd gear).
2:Automatic (1st to 2nd gear).
A switch located to the left of the gear control allows the driver to choose from these
programmes:
- Normal: Conventional use of the automatic gearbox.
- Sport:This programme favours performance.
- Snow:In position «D», starting is in 2ndgear for diesel and in 3rdgear for petrol.
NOTE:Only the positions «P»or «N»authorise the starting of the engine.
Engines: NFU - RFN - RHZ
XSARA
B2CP3ADC
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CLUTCH
GEARBOX
TRANSMISSION
DRIVESHAFTS - GEARBOX
Tightening torques (m.daN)Gearbox oil seal mandrels
Vehicles GearboxDriveshaft Driveshaft
Engines
bearing nutRH side LH side Toolkit
C4
MA/5ET3J4 TU5JP4
XSARA TU3JP TU5JP4
C4EW10/DV6 7114-T.W 7114-T.X 7116-T
BE4/5All types
XSARA EW7/10J4B DW8
XSARA PICASSO DV6/DW10
C4ML6 DW10BTED4 9017-T.C 5701-T.A 9017-T
TU5JP4 EW10A 2 ± 0,2 32,5 ± 2,6
(-) 0338 J1 (-) 0338 H1
XSARATU5JP EW10J4
+ (-) 0338 J3 (-) 0338 H2
DW10ATED
AL4Seal extractor
RH / LH(-). 0338
XSARA PICASSO EW10J4 (-) 0338 C
(-) 0338 J1 (-) 0338 H1
+ (-) 0338 J3 (-) 0338 H2
Tightening torque (m.daN) for wheel bolts.
C4 = 9 ± 1 XSARA = 8,5 ± 0,8 XSARA PICASSO = 10 ± 1
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AXLES
SUSPENSION
STEERING
AXLE GEOMETRY
Conditions for checking and adjusting
Vehicle heights at reference height
Rear height Front height
L2 L1
Tools : [1] Gauge for measuring the the wheel radius, 4 bolts: 4300-T.
Tyres inflated to correct pressures. Vehicle at reference height.
Steering rack locked at mid point
(see corresponding operation).
H1 = R1 - L1
H1 = Measurement between the measuring zone underneath the front
subframe and the ground.
R1 = Front wheel radius under load.
L1 =Distance between the wheel axis and the measuring zone underneath
the front subframe.H2 = R2 + L2
H2 = Measurement between the measuring zone underneath the rear sill
and the ground.
R2 =Rear wheel radius under load.
L2 =Distance between the wheel axis and the measuring zone underneath
the rear sill.
E1AP0F3D
C4
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B3CP097D
Measuring front height Measuring rear height
[1]Gauge for measuring the the wheel radius, 4 bolts: 4300-T
Z1= Measuring zone underneath the front subframe.Z2= Measuring zone underneath the rear sill.
Measure the radius of the front wheel R1 - Calculate dimension H1 = R1–L1Measure the radius of the rear wheel R2 - Calculate dimension H2 = R2+ 2
Value at reference All types
CRD vehicles (*)Value at reference All types (except entreprise CRD
height (except CRD) (*) height entreprise et CRD) (*) vehicles vehicle (*)
(+ 10 - 8 mm) L1 = 144 mm L1 = 124 mm (+ 12 - 10 mm) L2 = 68 mm L2 = 48 mm L2 = 88 mm
(*) = CRD: Difficult road conditions: definition for a type of vehicle with axles and suspension designed for driving on rough roads.
Compress the suspension to obtain the calculated values.
The height difference between the two axle dimensions should be less than 10 mm.
362
AXLES
SUSPENSION
STEERING
C4
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AXLES
SUSPENSION
STEERING
C4
363
A < B = Positive figure: + = TOE-IN
A > B = Negative figure: - = TOE-OUTNOTE
AXLE GEOMETRY
Front axle
Dissymmetry of lower castor 0° 30'.
Dissymmetry of lower camber 0° 30'.
Distribute symmetrically, LH / RH wheel, the total tracking value.
EnginesET3J4 - TU5JP EW10
DW10BTED4EW10DV6
DV6 DV6 DW10BTED4
Tyres195/65 R 15 205/55 R 16 205/50 R 17
Camber
(± 0° 30’)0°
Castor
(± 0° 30’)No adjustable 5° 5° 09’ 5° 12’
Pivot angle
(± 0° 30’)11° 41’
Tracking Adjustable- 2,5 ± 1 mm
- 0° 23’ ± 0° 09’ - 0° 21’ ± 0° 09’ - 0° 20’ ± 0° 08’
NOTE:Front of the vehicle (following arrow).B3CP02UC
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Downloaded from www.Manualslib.com manuals search engine AXLES
SUSPENSION
STEERING
C4
A < B = Positive figure: + = TOE-IN
A > B = Negative figure: - = TOE-OUTNOTE
AXLE GEOMETRY
Rear axle
Dissymmetry of lower camber 0° 30'.
EnginesET3J4 - TU5JP EW10DV6 EW10DV6
DV6 DW10BTED4 DW10BTED4
Tyres195/65 R 15 205/55 R 16 205/50 R 17
Camber
(± 0° 30’)No adjustable 1° 45’
Push angle
(± 0° 06’)0°
Tracking Adjustable6,5 ± 1 mm
0° 59’ ± 0° 09’ 0° 55’ ± 0° 09’ 0° 52’ ± 0° 08’
NOTE: Front of the vehicle (following arrow).B3CP02UC
364
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AXLES
SUSPENSION
STEERING
C4TIGHTENING TORQUES: FRONT AXLE
Tightening torques (m.daN).
(1)Nut fixing suspension leg on body: 6,9 ± 0,6
(2) Nut fixing upper damper cup: 6,9 ± 0,6
(3)Upper fixing of anti-roll bar rod: 3,6 ± 0,3
(4)Lower fixing of anti-roll bar rod: 3,6 ± 0,3
(5)Nut fixing pivot lower ball-joint: 4,2 ± 0,4
(6)Fixing of pivot lower ball-joint on pivot: 23 ± 2,3
(7)Hub nut: 32,5 ± 2,6
(8)Steering ball-joint on pivot: 3,5 ± 0,3
(9)Fixing of suspension leg on pivot: 9 ± 0,9
Anti-roll bars
Engines Diameter (mm) Colour
ET3J4 TU5JP - EW10A/J4
DV621.5 Pink
EW10J4S DW10BTED4 22 White
B3BP18ZP
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AXLES
SUSPENSION
STEERING
C4TIGHTENING TORQUES: FRONT AXLE
Tightening torques (m.daN).
(10)Fixing of subframe extension on body: 5,1 ± 1,2
(11)Fixing of tie-rod on body: 1,8 ± 0,4
(12)Tie-rod screw on front subframe: 9,8 ± 0,9
(13) Fixing of anti-roll bar bearing on subframe: 10,4 ± 1
(14)Fixing of lower suspension arm on subframe: 11,1 ± 1
(15)Fixing of subframe extension on body: 8,5 ± 0,8
(16)Fixing of steering mechanism on subframe: 8 ± 0,8
B3CP08TD
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