TOP AND FRONT OF ENGINE
Timing belt
11
15163-2S
Pinned crankshaft
15163-1S
Tighten the new inlet camshaft phase shifter bolt
to a torque of 10 daN.m.
Tighten the exhaust camshaft pulley nut to a tor-
que of 3 daN.m, then turn through an angle of 86°
± 6°.
Remove camshaft setting tool Mot. 1496, cams-
haft pulley immobilising tool Mot. 1509, and Top
Dead Centre pin Mot. 1054.
Checking the setting and tension
Checking the tension:
Turn the crankshaft two revolutions clockwise (ti-
ming end) and before the end of the two revolu-
tions (that is a half-tooth before alignment of the
marks made previously by the operator), insert
the crankshaft Top Dead Centre pin (to be bet-
ween the balancing hole and the pinning hole),
then move the timing to its setting point.
Before pinning
Remove the Top Dead Centre pin.
Check that the tensioner marks are correctly ali-
gned and repeat the tensioning procedure if they
are not. Slacken the tensioner nut by one revolu-
tion maximum while retaining it using a 6 mm
hexagonal wrench.
Align the tensioner marks and fully tighten the
nut to a torque of 2.8 daN.m.
11-18
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