2004 Citroen C2 cam cover

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ENGINE
SPECIAL FEATURES TIGHTENING TORQUES (m.daN )
Engine8HX
Cylinder head
Camshaft bearing covers
Pretightening
0,3 ± 0,1
Tightening1 ± 0,1
Fixing of camshaft subassemblies on cylinder head
Pretightening
0,3 ± 0,1
Tightening1 ± 0,1
Exhaust manifold3 ± 0,3
Camshaft pulley
Pretightening
0,3 ± 0,1
Tightening4,3 ± 0,4
Engine flywheel
Flywheel
Pretightening
1,7 ±0,2
Tightening70°±5°
Clutch mechanism2 ± 0,2
C2

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ENGINE
SPECIAL FEATURES TIGHTENING TORQUES (m.daN )
EngineKFU
Crankshaft
Accessories drive pulley0,8 ± 0,2
Pinion fixing on crankshaft
Pretightening
4 ± 0,4
Angular tightening45 ± 4°
Cylinder block
Sump0,8 ± 0,2
Accessories belt guide roller4 ± 0,4
Timing belt tensioner roller2,1 ± 0,2
Accessories belt tensioner roller2,5 ± 0,2
Alternator support2,5 ± 0,3
Crankshaft bearing caps
Tightening
2 ±0,3
Angular tightening44°(reused screws cleaned and greased)
Cylinder head
Coolant outlet housing0,8 ± 0,2
Camshaft bearing caps1 ± 0,2
Camshaft bearing cap covers0,9 ± 0,1
Inlet manifold0,8 ± 0,2
C3

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ENGINESPECIAL FEATURES TIGHTENING TORQUES (m.daN )
Engines 8HX 8HW 8HZ
Cylinder head
Camshaft bearing covers
Pretightening0,5 ±
Tightening1 ±
Fixings of camshaft subassemblies on cylinder head
Pretightening0,5
Tightening1
Exhaust manifold2,5 ± 0,2
Valve cover2,5 ± 0,2
Camshaft pulley4,3 ±0,4
Flywheel
Flywheel
Pretightening1,7 1,7
Tightening70°±5° 75° ± 5°
Clutch mechanism 2 ± 0,2
Lubrication circuit
Oil pump assembly
Pretightening0,5 ± 0,06
Tightening0,9 ± 0,1
Coolant/oil heat exchanger1 ± 0,1
C3 C3 PLURIEL XSARA

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ENGINE
SPECIAL FEATURES TIGHTENING TORQUES (m.daN )
Engines8HV 8HY
Crankshaft
Bearing cap fixing screw
Tightening3 ± 0,3
Angular tightening140° ± 1°,4’
Crankshaft pullet hub
Angular tightening180°±5°
Cylinder block
Oil sump1 ±0,1
Timing belt tensioner roller 4 ± 0,4
Timing belt guide roller
2,5 ±0,2
Timing belt guide roller support
Cylinder head
Camshaft bearing cap cover
1 ±0,1
Inlet manifold
Exhaust manifold2,5 ± 0,2
Cylinder head cover Screws (M6) to 1 ± 0,2
Camshaft pinion4,3 ± 0,4
Fuel high pressure pump pinion 5 ± 0,5
C3

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ENGINE
SPECIAL FEATURES TIGHTENING TORQUES (m.daN )
Engines9HZ 9HY
Cylinder head
Camshaft bearing covers
Pretightening0,5 ± 0,1
Tightening1 ± 0,1
Exhaust manifold 3 ± 0,3
Camshaft pulley
Pretightening2 ± 0,2
Angular tightening50 ±5°
Cylinder head
Pretightening2 ± 0,2
Tightening4 ± 0,5
Angular tightening260 ± 5°
EGR valve1 ±0,1
Flywheel Clutch
Flywheel
Pretightening3 ± 0,3
Angular tightening90 ±5°
Clutch mechanism2 ± 0,2
XSARA PICASSO

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ENGINECHECKING AND SETTING THE VALVE TIMING
Engines: KFW NFV
Pretensioning the timing belt (continued).
Make sure of the timing setting by refitting the pegs [1]and [2].
Remove the valve cover.
Position the tool
[5](respect the direction of fitting relative to the valve timing).
Adjusting the belt tension.
Place tool [4]on the tensioned part of the belt.
Slacken the nut (2).
Detension the belt, but too much.
Tension the timing belt to obtain a value of:
31 ± 2 SEEM units.
Tighten the nut (2)to 2 m.daN.
Remove tools [1], [2], [4] and [5].
Checking the belt tension.
Rotate the crankshaft 2 turnsin the normal direction of rotation.
Check that it is still possible to peg the following components. Flywheel.
Camshaft.
IMPERATIVE: Repeat the belt tensioning operation if the pegging is not possible.
XSARA XSARA PICASSO

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165
CHECKING AND SETTING THE VALVE TIMING
Engine: KFU
Tools.
[1]
Flywheel peg :4507T
[2]Camshaft peg: 4533TA.C1
[3]Crankshaft setting peg: ().0194.A
Checks.
Raise and support the vehicle, front wheels hanging.
Disconnect the battery.Remove:
The oil filter. The engine cover.
The upper timing cover
(1).
The sparking plugs, to ease rotation of the engine.
Rotate the engine by means of the crankshaft screw
(never turn the engine backwards).
B1BP2ZJD
C3

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167
CHECKING AND SETTING THE VALVE TIMING
Engine: KFU
Tools.
[1]
Flywheel setting peg: 4507T
[2]Engine support crossmember:
[3]Crankshaft setting peg: ().0194.A
[4]Camshaft peg: 4533TA.C1
[5]Belt retaining pin: 4533T.AD
Removing.
Raise and support the vehicle, front wheels hanging.
Disconnect the battery.Remove:
The front RH wheel.
The front RH splashshield. The engine cover.
The accessories drive belt
(see corresponding operation).
The crankshaft pulley. The oil filter.
Remove the upper timing cover
(1).
B1BP2ZJD
C3