CITROEN C5 2005 - Page 148

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ENGINE
CHECKING AND SETTING THE VALVE TIMING
Engine: XFU
Setting the valve timing (continued).
Align the marks «c» and «d», without detensioning the timing belt (failing this, restart the operation
of adjusting the belt tension).
Hold the tensioner roller (24).
Tighten the nut (23), tighten to 1 ± 0,1 m.daN.
Check the position of the tensioner roller.
Remove the tools [1], [2] and [4].
Turn the crankshaft 2 rotations in the direction of engine rotation.
IMPERATIVE: Never turn it back.
Peg the crankshaft, using tool [2].
Check the roller position (24) (the alignment of the marks «c» and «d» should be correct).
Peg the camshaft pinions, using tool [1].
If the peg [1] goes in, loosen the camshaft pulley screws by 45°.
If the peg [1] does not go in, then loosen the camshaft pulley screws by 45° and manœuvre the hub
using tool [5] until pegging is achieved.
WARNING: Check that the camshaft pinion pulleys are not at the end of slots. Otherwise, restart
the operation of positioning the timing belt.
Tighten the camshaft pinion screws to 1 ± 0,1 m.daN.
Remove the tools [1] and [2].
Refit the panel (20), the screws (19) and tighten to 4 ± 0, m.daN.
Complete the refitting of all components.
B1EP15XC
C5
Angl.T3-page032-190-2005 4/02/05 15:15 Page 144