check engine Citroen BERLINGO 2005 1.G Workshop Manual

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CLUTCH
GEARBOX
TRANSMISSION
HYDRAULIC CLUTCH CONTROL: CHECKS AND ADJUSTMENTS
Bleeding the hydraulic clutch control
Action the clutch pedal manually through its full travel: 7 timesrapidly down and up.
Allow the clutch pedal to come back up to its high position.
Fill the brake fluid reservoir to the maximum of its capacity.
Open the bleed screw at «c».
Action the clutch pedal manually through its entire travel: 7 times
rapidly down and up.
The last time, keep the clutch pedal fully down.
Reclose the bleed screw, at «c».
If necessary, repeat the operation.
Top up the brake fluid to the MAX.level of the brake fluid reservoir.
Work the clutch vigorously 40 times
.
Start the engine.
Apply the handbrake.
Engage a gear.
Check that the clutch starts to engage at a dimension (X)greater than or equal to 45 mm
(the dimension (X)is
given as a guide).
Repeat the bleed operations if necessary.
C5FP0FQC
XSARA PICASSO
B2BP04YC
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CLUTCH
GEARBOX
TRANSMISSION
CHECKS AND ADJUSTMENTS: MA/5 GEARBOX CONTROLS
Engines: KFW - NFU - 8HX - 8HZ
(1)Gear lever
(2)Gear control bar
(3)Engagement rod
(4)Gear selection rod
(5)Torque reaction rod
(6)Gear engagement ball-joint
(7)Fixed point on gearbox
Adjustment.
The gear control assembly is not adjustable.
The rods do not have threaded ends.
Features.
Grease the gear engagement ball-joint.
WARNING: To secure the ball-joints, set the
gearbox control to neutral. After fitting the gear
control assembly, check that all the gears will
engage without any ”tight spot”.
B2CP27WD
XSARA
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CLUTCH
GEARBOX
TRANSMISSION
CHECKS AND ADJUSTMENTS: BE4/5 GEARBOX CONTROLS
Principles of adjusting the gear controls.
WARNING: Cables should be adjusted each time the gearbox, gear controls or power unit are
removed.
Principles.
Lock the gear lever in neutral position, using tool: 9607-T.
Place the gearbox in neutral.
Couple the cables on the lever.
Fit the ball-joints on the gearbox lever.
Lock the cable lengths with the ball-joint locking keys.
WARNING: Do not use any tool to unclip the ball-joints.
To unlock the ball-joint, press at the centre «a», then pull the ball-joint upwards.
NOTE:Changing an individual ball-joint is possible as long as the locking key is removed.
Unclip at «b», using two small screwdrivers.
Engines: NFV - 6FZ - RFN - WJY - 8HX - 8HZ - 9HY - 9HZ - RHY - RHZ
XSARA - XSARA PICASSO
B2CP3BXC
B2CP3BYC
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CLUTCH
GEARBOX
TRANSMISSION
CHECKS AND ADJUSTMENTS: BE4/5 GEARBOX CONTROLS
Tools.
[1]Tool for positioning the gear lever: 9607-T
Adjustments.
WARNING: Cables should be adjusted each time
the gearbox, gear controls or power unit are
removed.
Inside the vehicle.
Remove the trim under the gear lever.
Lock the gear lever in neutral position, using tool [1].
Under the bonnet.
Remove the air filter assembly.
Unlock the ball-joint keys at «a».
Place the gear selection and control levers on neutral.
Lock the cable lengths with the ball-joint locking keys.Checks.
Remove the tool [1].
Check that all the gears engage without «tightness».
Check that the gear lever moves identically forwards
and backwards and to right and left.
If it does not, repeat the adjustment.
Refit the trim under the gear lever.
Refit the air filter assembly.
Adjusting the gear controls Engines: NFV - 6FZ - RFN - WJY - 8HX - 8HZ - 9HZ - 9HY - RHY - RHZ
XSARA - XSARA PICASSO
B2CP3C6CB2CP3C0C
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CLUTCH
GEARBOX
TRANSMISSION
CHECKS AND ADJUSTMENTS: ML6 GEARBOX CONTROLS
Engine: RHR
B2CP3ZQD
Adjustment NO
Length A (mm)
Gear engagement control cable723 ± 2
Adjustment YES at «b»
Length B (mm)
Gear selection control cable674 ± 2
NOTE:In order to differentiate the two gear control cables when they
have been removed, the gear engagement cable has a black colour
identification on the sleeve stop at «a».
Adjustment of the gear selection control cable
C4
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CLUTCH
GEARBOX
TRANSMISSION
CHECKS AND ADJUSTMENTS: ML6 GEARBOX CONTROLS
Engine: RHR
Peform the following operations simultaneously:
- Move the cylinder «f»in the direction of the arrow «e».
- Pull the locking key «c»in the direction of the arrow «d».
Check that the gear lever (18)is in the mid position on the control housing (17).
Couple the ball-joint (19).
Press on the locking key «c».
IMPERATIVE: Check that all the gears engage.
B2CP3ZWD
Adjustment of the gear selection control cable
C4
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CLUTCH
GEARBOX
TRANSMISSION
RECOMMENDATIONS/PRECAUTIONS : AL4 AUTOMATIC GEARBOX
Procedure to be followed prior to carrying out repairs on AL4 autoactive gearbox
If a gearbox malfunction occurs, there are two possible configurations
depending on the seriousness of the fault:
- Gearbox in back-up mode with a replacement programme of
(the fault
values are taken in substitution).
- Gearbox in back-up 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).
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CLUTCH
GEARBOX
TRANSMISSION
AL4 GEARBOX CONTROLS
Refitting the gearbox control.
Proceed in the opposite order to removal.
IMPERATIVE: To adjust the gear selection control, place the gear selection lever in the
park position. Press on the component (25) without bending the cable, then release.
IMPERATIVE: Check that all the gears can engage.
Engines: NFU - RFN - RHZ
XSARA
B2CP3AXC
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CLUTCH
GEARBOX
TRANSMISSION
AL4 GEARBOX CONTROLS
Refitting.
Proceed in the opposite order to removal.
Lubricate the support (13).
New gear selection control.
Couple the ball-joint (6).
WARNING: Do not deform the selection lever on the automatic gearbox.
Push in the component (a)without bending the cable.
Check all the gear selection control positions.
Re-used gear selection control.
Release the component (a).
Couple the ball-joint (6).
Push in the component (a)without bending the cable.
Check all the gear selection control positions.
Engine: RFN
XSARA PICASSO
B2CP3NFD
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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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