2005 Citroen C4 c4 picasso

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CLUTCH
GEARBOX
TRANSMISSION
CLUTCH SPECIFICATIONS
Engines: KFW - NFU - NFV - 6FZ - RFN - 8HX - 8HZ - 9HY - 9HZ - WJY - RHY - RHZ
NOTE:All the clutches are «push»type with hydraulic control.
Description.
The declutch control has a declutch fork mounted on a ball-joint.
(1)The ball-joint is screwed into the clutch casing
(2)Declutch fork
(3)Clutch casing
(4)Bearing
(5)Clutch plate
The clutch control slave cylinder (7)is fixed by two screws (6)onto the exterior of the clutch casing.
T
ightening torques (m.daN).
Fixing of clutch plate/engine flywheel: 2 ± 0,2.
Fixing of clutch control slave cylinder / clutch housing: 2 ± 0,25.
Fixing of engine flywheel/crankshaft
Pre-tightening: 1,75 ± 0,2.
Angular tightening: 75° ± 5°.
Checking torque: 6,3 ± 2,2.
B2BP047CB2BP05SC
XSARA - XSARA PICASSO
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CLUTCH
GEARBOX
TRANSMISSION
HYDRAULIC CLUTCH CONTROL: CHECKS AND ADJUSTMENTS
B2BP04XC
IMPERATIVE: Use only new brake brake fluid that is not emulsified, avoid any
ingress of impurities into the hydraulic circuit.
IMPERATIVE: Do not use automatic bleeding equipment
(risk of the brake fluid
emulsifying in the hydraulic circuit).
Couple a transparent tube (5)on the bleed screw, at «c».
Submerge the end of the tube (5)in the recipient containing the brake fluid, located
below the level of the clutch slave cylinder.
Use the transparent tube (5) to act as a siphon, at «b».
WARNING: the end of the tube (5) must be submerged in the brake fluid.
Open the bleed screw at «c».
XSARA PICASSO
Bleeding the hydraulic clutch control
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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
TIGHTENING TORQUES: BE4/5 GEARBOX
Engines: 6FZ - RFN - WJY - 8HX - 8HZ - 9HY - 9HZ - RHY - RHZ
T
ightening torques (m.daN).
(23)Clutch bearing guide (3 screws): 1,25 ± 0,2
(24)Clutch housing
(13 screws): 1,3 ± 0,2
(25)Primary shaft nut
(1 screw): 7,25 ± 0,5
(26)Secondary shaft nut
(1 screw): 6,5 ± 0,5
(27)Yoke retaining screw
(2 screws): 1,5 ± 0,2
(28)Differential gearwheel screw
(2 screws): 6,5 ± 0,5
Reverse gear switch (1 screw): 2,5 ± 0,3
(29)Differential housing
(4 screws): 5 ± 0,5
(30)Breather pipe: 1,7 ± 0,2
(31)Rear housing cover screws
(7 screws): 1,25 ± 0,2
(32)Top-up plug
(1 screw): 2,2 ± 0,2
(33) Differential housing screws
(4 screws): 1,25 ± 0,2
(34)Drain plug
(1 screw): 3,5 ± 0,3
B2CP3BRD
XSARA - XSARA PICASSO
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CLUTCH
GEARBOX
TRANSMISSION
BE4/5 GEARBOX CONTROLS
Engines: NFV - 6FZ - RFN - WJY - 8HX - 8HZ - 9HY - 9HZ - RHY - RHZ
(1)Gear control lever
(2)Gear engagement control cable (*)
(3) Gear selection control cable (*)
(4)Gear selection ball-joint Ø 10 mm
(5)Gear engagement ball-jointØ 10 mm
(6)Flexible insulating grommet through the bulkhead
(*) = These two cables cannot be separated.
B2CP3BWD
XSARA - XSARA PICASSO
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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
TIGHTENING TORQUES: AL4 AUTOMATIC GEARBOX
Engines: NFU - RFJ
B2CP3EDD
B2CP3X7D
Tightening torques (m.daN).
(1) Fixing of the electrovalve for modulation of the flow
of oil into the exchanger (EPDE): 1 ± 0,2
(2)Heat exchanger fixing: 5 ± 1
(3) Output speed sensor fixing
(4)Output speed sensor fixing: 1 ± 0,2
(5)Oil overflow and drain fixing(X = 48 mm)
: 0,9 ± 0,2
(6)Oil level plug: 3,3 ± 0,5
(7)Oil pressure sensor fixing: 0,8 ± 0,1
C4 - XSARA - XSARA PICASSO
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