Hfx Citroen C2 2004 1.G Owner's Manual

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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
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151
CHECKING AND SETTING THE VALVE TIMING
Engines: HFX KFV
B1BP2MECB1EP18NC
Setting the timing (continued).
Engines:
HFX – KFV.
Slacken the screws (4)without removing them.
Remove the bottom engine support assembly
(5), and the fixing screws (4).
Slacken the nut
(6).
Completely detension the belt by acting on the tensioner roller
(7).
Remove the timing belt.
IMPERATIVE: Check that the tensioner roller turns freely (no tight spot).
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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].
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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
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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].
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157
CHECKING AND SETTING THE VALVE TIMING
Engines: HFX KFV NFU
B1EP18TD
Adjusting the fitting tension of the timing belt.
A:Engine:HFX – KFV.
B:
Engine:NFU.
Slacken the nut while maintaining the position of the tensioner roller, with the aid of
a hexagonal spanner at
«a».
Next bring the index
«c»to its adjusting position «a».
The index
«c»should not go beyond the notch «g».
WARNING:The index«c» must not go beyond the notch«g».If it should do this,
restart the timing belt tensioning operation.
Hold the tensioner roller
(7)in this position, with the aid of a hexagonal spanner.
Tighten the tensioner roller fixing nut to :
2 ±0.2 m.daN.(HFX - KFV engines)
2.2 ± 0.2 m.daN.(NFU engine)
IMPERATIVE: The tensioner roller must not rotate during the tightening of its
fixing. If it does, restart the timing belt tensioning operation.
Complete the refitting.
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227
CHECKING THE OIL PRESSURE
To be read with the Petrol and Diesel correspondence tables
Plaque engine XFX KFV NFU 8HX
Temperature (°C) 90°C
Pressure (Bars) 3 4 1,3 3,5
Rpm 2000 4000 1000 4000
Tools (Kit 4103T)
2279T.Bis X X X X
4103T.B X X X X
7001T X X X1503.JX
C3 C3 Pluriel
Plaque engineHFXKFVKFUNFU8HX8HW8HV 8HY
Temperature (°C) 90°C
Pressure (Bars) 3 4 1,3 3,5
Rpm 2000 4000 1000 4000
Tools (Kit 4103T)
2279T.Bis X X X X X X X X
4103T.B X X X X X X X X
7001T X X X X
1503.JXX XX
NOTE:The oil pressure
should be checked with the
engine hot, after the oil level
has been checked.
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ENGINEOIL FILTERS
TU all types ET3J4 TU all types EW XU
1.1i 1.4i 1.4i 16V 1.6i 1.6i 16V 1.8i 16V 2.0i 16V
HFX KFV KFW KFU NFV (1) NFU 6FZ RFN RFS
C2
1109 R7
1109 R7 C3 1109 X4
C3 Pluriel 1109 R7
Xsara 1109 R7 1109 T1 1109 N3
Xsara Picasso 1109 T1 1109 T1
DV4TD DV4TED4 DV6TED4 DW8 DW10
1.4 HDi1.4 HDi 16V1.6 HDi 16V 1.9 D2.0 HDi
8HX8HW8HZ8HV8HY 9HZ 9HY WJY RHY RHZ
C21109 S5
C31109 S51109 S5
C3 Pluriel 1109 S5
Xsara 1109 S5 1109 T1Xsara Picasso1109 S5 1109 S5 1109 T1
PURFLUX= 1109 R7 – 1109 N3 – 1109 T1
MAHLE= 1109 S5(1) = NFV (90 hp = 1109 T1) et NFV (100 hp = 1109 R7)
FILTRAUTO= 1109 X4

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INJECTION1.1iHFX L4/IFL5MAGNETTI MARELLI 48P
1.4i
KFW KFV L4/IFL5SAGEM S2000
1.6i 16V
NFU L4BOSCH M 7.4.4.
1.1i
HFX L4/IFL5MAGNETTI MARELLI 48P
1.4i
KFW L4/IFL5SAGEM S2000
1.4i 16V
KFU L5MAGNETTI MARELLI 6LP850
1.6i 16VNFU L4BOSCH M 7.4.4.
1.4i
KFWL4/IFL5SAGEM S2000
8501.6iNFUL4BOSCH M.7.4.4.
2.0i
RFNL4MAGNETTI MARELLI MM 48P2
2.0i 16V
RFSL3M.MARELLI 1AP10
1.6i
NFVL4BOSCH M7.4.4.
1.8i
6FZ L4SAGEM S2000700
2.0i 16VRFN L4/IFL5M. MARELLI 6LP850
C2 C3 C3 PLURIEL XSARA PICASSO IDLING DEPOLLUTION
Vehicles Engine typeEmission
standardMake Injection type% Content
CO CO2
Idling speed
(± 50 rpm)
Man.
gbox Auto. gbox : N
gear engaged
C2
C3 PLURIEL
C3
XSARA
XSARA
PICASSO
< 0,5
> 9