2005 Citroen C4 M.dan

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ENGINE
CHECKING AND SETTING THE VALVE TIMING
Engines: RHY - RHZ
Lock the engine flywheel, using tool [6].
Slacken the accessories drive pulley (8).
The screw (17)of the tensioner roller (18).
Fit the tool [1].
Turn the tensioner roller, using tool [2], to attain a tension of: 54 ± 2 SEEMunits.
Tighten screw (17)of the tensioner roller (18)to 2,5 ± 0,2 m.daN.
Remove tool [1].
Fit tool [1].
The tension value should be: 54 ± 3 SEEMunits.
ESSENTIAL: If the value is incorrect, recommence the operation.
Remove tools [1], [3], [5]and [6].
Rotate the crankshaft two times in the normal direction of rotation.
Peg:
- The crankshaft, using tool [3].
- The camshaft drive pulley.
IMPERATIVE: If the pegging is not possible, recommence the operation.
B1EP1ACC
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ENGINECHECKING AND SETTING THE VALVE TIMING
Engines: RHY - RHZ
Remove:
- Tools [3]and [5], Screw (7)and the spacer.
Refit:
- The lower, intermediate and upper covers (5).
- Screw (7), tighten to 1,5 ± 0,1 m.daN.
- Screws (3), (4)and (6).
- The bracket (13).
Screws (11), tighten to 6,1 ± 0,5 m.daN.
The nut (12), tighten to 4,5 ± 0,5 m.daN.
Fit the bearing shell (10).
Take away the workshop hoist.
Clip the fuel delivery and return pipes.
Remove the tool [7].
Couple:
- The fuel delivery pipe (12).
- The fuel return pipe (1).
- Coat the screw (8)with loctite FRENETANCH.
Refit the tool [6]and the screw (8)with the washer (22), tighten to 7 ± 0,2 m.daN
and angular tighten to A= 60°±5°.
Refit the torque reaction rod on the lower engine support.
Remove the tool [6].
Reposition and reclip the cooling hose.
Complete the refitting of components in reverse order to removal.
B1EP1A7CB1BP2R4CB1EP1ADC
XSARA - XSARA PICASSO
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ENGINECHECKING AND SETTING THE VALVE TIMING
Engine: RHR
Refitting.
Centre the crankshaft pinion (15), using tool [5].
Reposition the timimg belt on the pulley (18).
Put the tool [4]in place
(tighten moderately).
Reposition the timimg belt, strip «a»well tensioned
in the following order:
- Guide roller (14).
- Crankshaft pinion (15).
- Coolant pump pinion (16).
- Tensioner roller (17).
Remove tools [4]and [5].
Bring the index «d»outside the plate at «c», by
turning the tensioner roller in the direction of the
arrow «b», using a hexagonal spanner at «e».
Tighten screw (12)of the tensioner roller (17)to
2,1 ± 0,2 m.daN.
Lock the flywheel, by means of tool [6].
Refit the auxiliaries drive pulley (7).
Tighten the screw (8)to 7 ± 0,7 m.daN.
Remove tools [6], [2]and [3].
B1EP1FFC
B1EP1FGC
B1EP1FHC
B1EP1FJC
C4
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ENGINE
CHECKING AND SETTING THE VALVE TIMING
Engine: RHR
Refitting.
Rotate the crankshaft ten times
(in the direction of rotation of the engine).
Peg the crankshaft, using tool [2] and the camshaft drive pinion, using tool [3].
Lock the flywheel, using tool [6].
Slacken the screw (8)of the auxiliaries drive pulley (7) and the screw (12)of
the tensioner roller (17).
Turn the tensioner roller
(clockwise), using a hexagonal spanner at «e».
Position the index «d»opposite the notch «f».
Tighten:
- The screw (12)of the tensioner roller (17)to 2,1 ± 0,2 m.daN.
- The auxiliaries drive pulley to 7 ± 0,7 m.daN.
Remove tools [2], [3]and [6].
Rotate the crankshaft two times
(in the direction of rotation of the engine).
Refit tools [2]and [3].
Check the position of the index «d», it should be opposite the notch «f».
B1EP1FKC
B1EP1FLC
C4
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ENGINECHECKING AND SETTING THE VALVE TIMING
Engine: RHR
Refitting.
IMPERATIVE: If the position of the index «d» is not correct, restart the operations to tension
the timing belt
(for this, slightly slacken the screw (12) of the tensioner roller).
Refit tool [6].
Remove the auxiliaries drive pulley (7).
Refit:
- The crankshaft position sensor target (10).
- The lower timing cover (9).
- The crankshaft position sensor (11).
- The lower torque reaction rod.
Take away the workshop hoist.
Coat the screw (8)with Loctite FRENETANCH.
Refit the auxiliaries drive pulley (7) and the screw (8)with its washer.
Tighten the screw (8)to 7 ± 0,7 m.daN, then angular tighten by A= 60°±5°.
Remove tools [2], [3] and [6].
Complete the refitting.
B1EP1FKC
B1EP1FLC
C4
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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
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CLUTCH
GEARBOX
TRANSMISSION
TIGHTENING TORQUES: MA/5 GEARBOX
Engines: KFU - NFU
Tightening torques (m.daN).
(1)Gearbox fixings on engine: 4,5 ± 0,5
(2)Reverse gear switch: 2,5 ± 0,2
(3)Drain plug: 3,3 ± 0,3
(4)5th gear housing fixing: 2,2 ± 0,2
(5)Fixing of gearbox housing and clutch housing: 1,9 ± 0,2
B2CP3ZHD
C4
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CLUTCH
GEARBOX
TRANSMISSION
TIGHTENING TORQUES: MA/5 GEARBOX
Engines: KFU - NFU
Tightening torques (m.daN).
(6)Clutch bearing guide screw: 1 ± 0,1
(7)Bearing retaining clip screw: 1,8 ± 0,2
Intermediate plate fixing: 5 ± 0,5
Hydraulic clutch slave cylinder fixing: 3 ± 0,3
B2CP3ZJD
C4
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