2005 Citroen C4 C4 rfj

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ENGINE
B1EP1FUD
B1EP1FVC
AUXILIARY EQUIPMENT DRIVE BELT
Engine: RFJ
Tool.
[1]«Junior» T extension: (-).1608.E
Removing.
Engage tool [1]in the notch «a».
Exert on the roller (1)an effort upwards to hold it at maximum.
Remove the auxiliaries drive belt.
Carefully release the tensioner roller (1)to reach its minimum.
Remove tool[1].
IMPERATIVE: Check that the roller (1) turns freely
(without play and without tight spots).
Refitting.
If removing the auxiliaries drive belt tensioner roller, tighten the screws 2 ± 0,2 m.daN.
Engage tool [1]in the notch at «a».
Exert on the roller (1)an effort upwards to hold it at maximum.
Position the
(new)auxiliaries drive belt, in the following sequence:
- Auxiliaries drive pulley (4), aircon compressor pulley (3), tensioner roller (1)and alternator pulley (2).
IMPERATIVE: Make sure that the auxiliaries drive belt is correctly positioned in the grooves of
the various pulleys.
Release the tensioner roller (1).
Remove tool [1].
Checking the tension of the auxiliaries drive belt.
Check the tension of the auxiliaries drive belt:
- Mark «b»at the level of mark «c», new belt.
- Mark «b»at the level of mark «d», belt to be changed.
C4
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ENGINE
CHECKING AND SETTING THE VALVE TIMING
TU
JP
3
J410
A J4S
Engine type
C4
XSARA
XSARA PICASSO
See pages:
KFW KFU NFV NFU 6FZ RFJ RFN RFK
XX XXX
XX X
XX X
185 to 187 188 to 192 185 to 187 197 to 202 193 to 196 217 to 223 103 to 209 210 to 216 217 to 223 224 to 231EW
5
J4 7 ETTUJP4 J4JP+
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ENGINE
CHECKING AND SETTING THE VALVE TIMING
Engine: RFJ
Tools.
[1]Camshaft pinion peg: (-).0194.A
[2]Crankshaft setting peg: (-).0189.R
IMPERATIVE: Respect the safety and cleanliness requirements.
Disconnect the battery.
Raise and support the vehicle, front wheels hanging.
Remove the front RH wheel, the plastic pins holding the splash-shield, the splash-shield itself.
A:Pegging on the manualgearbox.
B:Pegging on the automaticgearbox.
Turn the engine by means of the crankshaft pinion screw, to bring it to the pegging position.
B1BP2V3D
B1BP38VC
C4
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ENGINECHECKING AND SETTING THE VALVE TIMING
Engine: RFJ
Peg the crankshaft, using tool [2].
Suspend the engine, using a workshop hoist.
Remove the RH engine support, the upper timing cover.
Peg the camshaft pulleys, using tool [1].
NOTE:The pegs [1]should go in without forcing.
WARNING: If the pegs go in only with difficulty, repeat the operation for fitting and tensioning
the timing belt
(see corresponding operation).
Refitting.
Remove tools [1]and [2].
Complete the refitting.
IMPERATIVE: Carry out the operations that are necessary following a reconnection of the
battery
(see corresponding operation).
B1BP2V3D
B1BP38VC
C4
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ENGINE
CHECKING AND SETTING THE VALVE TIMING
Engine: RFJ
Tools.
[1] Camshaft setting peg: (-).0194.B
[2] Crankshaft setting peg: (-).0189.R
[3]Timing belt retaining pin: (-) 0189.K
[4]Adaptor for angular tightening: 4069-T
[5]Hub immobilising tool: (-).0189.S
[5a] : (-).0189.S1
[5b] : (-).0189.S2
Pliers for removing plastic pins: 7504-T
IMPERATIVE: Respect the safety and cleanliness requirements.
Checking and setting the timing.
Removing.
Disconnect the negative terminal of the battery
(see corresponding operation).
Raise and support the vehicle, front wheels hanging.
Remove the auxiliaries drive belt
(see corresponding operation).
Unclip and move aside the fuel supply hose from the timing cover.
Suspend the engine by means of a workshop hoist.
Remove the RH engine support and the timing cover (1).
Turn the engine by means of the screw (3)of the crankshaft pinion (2)to bring it to the pegging
position.
B1BP310C
C4
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ENGINECHECKING AND SETTING THE VALVE TIMING
Engine: RFJ
Checking and setting the timing (continued).
A:Pegging on the manual gearbox.
B:Pegging on the automaticgearbox.
Peg the crankshaft, using tool [2].
Remove the fixing bracket screw (4).
Move aside the power steering pipes.
Peg the camshaft pulleys (6)and (7), using tool [1].
Remove the screw (3), the crankshaft pulley (2)and
the lower timing cover (5).
IMPERATIVE: Never remove the crankshaft
pulley (2), without pegging the crankshaft and
the camshafts.
Slacken the screw (10)of the tensioner roller (9).
Turn the tensioner roller (9)
(clockwise).
Remove the timing belt (8).
B1BP2V3D
B1EP1G1DB3EP15JC
C4
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ENGINE
CHECKING AND SETTING THE VALVE TIMING
Engine: RFJ
Checking and setting the timing (continued).
Refitting.
Turn the tensioner roller (9), using tool [5a]to go past the notch «b».
Position the tool [5b] to lock the index «a»and remove the tool [5a].
NOTE: Check the presence of the crankshaft pinion keyway (12)before positioning the timing belt.
Reposition the timing belt (8)on the crankshaft pinion (1).
Hold the timing belt in place (8)using tool [3].
Put the timing belt (8)in place, in the following sequence:
- Guide roller (11).
- Inlet camshaft pulley (7).
- Exhaust camshaft pulley (6).
- Coolant pump (13).
- Tensioner roller (9).
NOTE: Make sure that the timing belt (8)is as flush as possible with the outer faces of the various
pinions and rollers.
Remove tools[3], [1]and [5b].
Refit the lower timing cover (5), the pulley (2)and the screw (3)of the crankshaft pulley.
Tighten the screw (3)to 4 ± 0,4 m.daN.
Angular tighten 40°±4°, using tool [4].
B1EP1G2D
B1EP1G3C
C4
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ENGINECHECKING AND SETTING THE VALVE TIMING
Engine: RFJ
Tensioning the timing belt.
Refitting (continued).
Turn the tensioner roller (9)anti-clockwise, using a hexagonal spanner at «c».
Place the index «a»in position «e».
IMPERATIVE: The index «a» should go past the slot «f» by an angular value of 10°.
If it does not, replace the tensioner roller or the tensioner roller and timing belt assembly.
Then bring the index «a»to its adjustment position «f», by turning the tensioner roller in the direction of
the arrow «d».
WARNING: The index «a» must not go past the slot «f».
If it does, restart the operation to tension the timing belt.
IMPERATIVE: The tensioner roller must not turn during the tightening of its fixing.
If it does turn, restart the operation to tension the timing belt.
Tighten the screw (10)of the tensioner roller (9)to 2,1 ± 0,2 m.daN.
IMPERATIVE: The hexagonal tensioner roller drive should be at approx. 15° below the level
of the cylinder head gasket «g».
Otherwise, replace the tensioner roller or the tensioner roller and timing belt assembly.
B1EP1G4C
B1EP1G5C
C4
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