shaft Citroen C2 2004 1.G Owner's Manual

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ENGINE
AUXILIARY EQUIPMENT DRIVE BELT 2002XSARA
Tools.
[1]
Belt tension measuring instrument :4122T
(1)
Tensioning screw.
(2)Roller support fixing screw (3).
Lightly tighten the screws
(2).
Place the tool
[1]on the belt.
Tension the belt using the screw
(1).
• Reused belt
90 SEEM units.
• New belt
120 SEEM units.
Tighten the screws
(2)to 2 m.daN.
Remove the tool
[1].
Rotate the crankshaft by 3 turns
(direction of rotation).
Check the belt tension using the tool
[1], and adjust (if necessary).
Without air conditioning.
B1EP12YCB1EP12XC
Engine: RFS

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ENGINEXSARA XSARA PICASSOAUXILIARY EQUIPMENT DRIVE BELT 2002
Engines: RHY RHZ
Without air conditioning (continued).
Refitting.
Reused belt.
Compress the tensioner roller (2)by action at «a»(in anticlockwise direction),
tool [4].
Refit the belt.
WARNING: Respect the beltfitting direction.
Remove the tool [4].
New belt. Refit the belt.
Turn the eccentric roller (3), tool [1](clockwise)to free the tool [2]from its pegging
at «b».
Hold the eccentric roller (3), tool [1], and tighten the screw (1)to 4.3 m.daN.
Remove the tool [2].
Rotate the crankshaft 4 timesin the direction of rotation.
Check that it is possible to peg at «b», tool [3].
If not possible to peg, restart the adjustment.
B1BP1YMD

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144
ENGINEXSARA XSARA PICASSO
AUXILIARY EQUIPMENT DRIVE BELT 2002
Engines: RHY RHZ
With air conditioning (continued).
Refitting.
Reused belt.
Compress the tensioner roller (7)by action at «c»(in anticlockwise direction),
tool [4].
Refit the belt.
WARNING: Respect the direction belt was fitted.Remove the tool [4].
New belt. Refit the belt.
Turn the eccentric roller (5), tool [1](clockwise)to free the tool [2]from its
pegging at «d».
Hold the eccentric roller (5), tool [1], and tighten the screw (6)to 4.3 m.daN. Remove the tool [2].
Rotate the crankshaft 4 timesin the direction of rotation.
Check that it is possible to peg at «d», tool [3].
If not possible to peg, restart the adjustment.
B1BP1YND

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ENGINECHECKING AND SETTING THE VALVE TIMING
Engines: HFX KFV NFU
B1BP2M7CB1BP2M9CB1BP2M8C
Tools.
[1]
Engine flywheel peg: 4507T.A
[2]Camshaft pulley peg : 4507T.B
[3a]Camshaft peg: 4533TA.C1
[3b] Camshaft peg: 4533TA.C2
[4]Dynamic tensioner roller pin: 4200T.H
[5]Belt retaining pin: 4533T.AD
[6]Pliers for removing plastic pins: 7504T
Checking the valve timing.
Engines:
HFX – KFV – NFU.
Raise and support the front RH side of the vehicle.
Disconnect the battery positive terminal.
Engage 5th gear.
Remove the oil filter
(1).
Engines:HFX – KFV.
Remove: The timing top casing (2).
Turn the wheel to rotate the engine (normal direction of rotation).
Peg the camshaft pulley, using tool [2].
C2 C3 C3 PLURIEL

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ENGINECHECKING AND SETTING THE VALVE TIMING
Engines: HFX KFV
B1BP2MBCB1BP2M9CB1BP2MDC
Setting the timing.Preliminary operation.Lift and support the vehicle, wheels hanging.
Disconnect the battery.
Remove:
The front RH wheel.
The splashshield, using tool
[6].
The accessories belt (See corresponding operation).
The crankshaft pulley.
The oil filter.
Place a jack under the engine, peg the engine.
Removing.
Engines:HFX – KFV.Turn the engine by means of screw (1)(normal direction of rotation).
Remove the timing casings.Peg the camshaft pinion, using tool
[2].
Peg the flywheel, using tool [1].
Remove:
The fixing screws
(2).
The upper engine support (3).
B1BP2MCC
C2 C3 C3 PLURIEL

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ENGINECHECKING AND SETTING THE VALVE TIMING
Engines: HFX KFV
B1EP18QC
Setting the timing (continued).
Engines:
HFXKFV.
Refit.
WARNING: Respect the direction of fitting of the belt
(the arrows «d» indicate the direction of rotation
of the crankshaft).
Refit the timing belt.
Position the timing belt, belt
«e»well tensioned, in the following order:
Crankshaft pinion, hold the belt using tool [5].
Camshaft pulley.
Coolant pump pulley. Tensioner roller.
Remove the pegs
[1]and [2].
C2 C3 C3 PLURIEL

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155
CHECKING AND SETTING THE VALVE TIMING
Engines: KFX KFV NFU
Setting the timing (continued).
Engines:
HFXKFV.Refitting.
NOTE:Check that the pegs [1]and [2]are in place.WARNING:Respect the direction of fitting of the timing belt, the arrows «d»indicate the direction of rotation
of the crankshaft.Refit the timing belt.
Position the timing belt, belt
«e»well tensioned, in the following order:
Crankshaft pinion, hold the belt using tool [5].
Camshaft pulley. Coolant pump pulley.
Tensioner roller.
Remove the tools
[1], [2].
Engine:NFU.Fit the timing belt in position in the following order:
Inlet camshaft pulley. Exhaust camshaft pulley.
Guide roller.
Crankshaft pulley.
Position tool
[5].
Coolant pump pulley.
Dynamic tensioner roller.
Remove the tools
[1], [3]and [5].B1EP18RC
C2 C3 C3 PLURIEL

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ENGINECHECKING AND SETTING THE VALVE TIMING
Engine: NFU
B1EP18SD
Timing belt overtensioned.
A:Engine:HFX – KFV.
B:Engine:NFU.
Turn the tensioner roller
(7)with the aid of a hexagonal spanner at «a».
Bring the index
«c»to position «f», to tension the belt to the maximum of the
interval indicated.Hold the tensioner roller
(7), using tool [4].
Tighten the fixing nut of the tensioner roller, tightening to
1 ± 0,1 m.daN.
Turn the crankshaft by
4 rotations(normal direction of rotation).
IMPERATIVE: Never make the crankshaft rotate backwards.
Make sure that the timing is correctly set by refitting the tools [1], [2]and [3].
Remove the tools
[1], [2]and [3].
C2 C3 C3 PLURIEL

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ENGINE
Tools.
[1]
Flywheel peg: 4507T.A
[2]Camshaft pulley peg: 4507T.B Tool kit 4507T
[3]Square: 4507T.J
[4]Belt tension measuring instrument:4122T
[5]Valve rocker thrust plate :4533T.Z
Checking the timing.
Peg the flywheel, using tool [1].
Peg the camshaft pulley, using tool [2].
Setting the timing.
NOTE:
Remove the sparking plugs, to ease rotation of the crankshaft.
Rotate the engine by means of the crankshaft screw (1).
Peg the camshaft pinion.
Peg the flywheel
Slacken the nut
(2).
Fullt detension the belt by acting on the tensioner roller.
Remove the belt.
IMPERATIVE: Check that the tensioner roller turns freely (no tight spot).
CHECKING AND SETTING THE VALVE TIMING
Engines: KFW NFV

B1EP067CB1EP066CB1EP068C
XSARA XSARA PICASSO

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CHECKING AND SETTING THE VALVE TIMING
Engines: KFW NFV
Refitting the timing belt.
NOTE:
Check that the pegs [1]and [2]are in place.
WARNING: Respect the direction of fitting of the belt: The arrows "a" indicate the direction of rotation of
the crankshaft.
Position:
The timing belt, belt "b"welltensioned, in the following order:
Crankshaft pinion, camshaft pulley, coolant pump pulley, tensioner roller.
Tool
[5](respect the direction of fitting relative to the valve timing).
Put the tensioner roller in contact with the belt.
Tighten the nut
(2).
Pretensioning the belt.
Place tool [4]on the tensioned part "b"of the belt.
Slacken the screw (2).
Turn the roller (3)in the anticlockwise direction using the drive square, to obtain a value of:44 SEEM units. Tighten the nut (2)to 2 m.daN. Remove tools [1], [2]and [4].
Rotate the crankshaft 4 turnsin the normal direction of rotation.
IMPERATIVE:Never turn the crankshaft backwards.
B1EP06ACB1EP069C
XSARA XSARA PICASSO
ENGINE