•
•
•
•
If there are defects, as shown in the figures, check the
following points and replace the timing belt. if necessary.
( 1 ) Premature separation
•
Check for proper installation.
•
Check the timing gear cover gaskets for damage
and check for correct installation.
(2) If the belt teeth are cracked or damaged, check to see
if the camshaft is seized .
(3) If there is noticeable wear or cracks on the belt face,
check to see if there ·are nicks on one side of the idler
pulley lock.
( 4) If there is wear or damage on only one side of the belt,
check the pulley flange .
(5) If there is noticeable wear on the belt teeth, check the
timing cover gasket for damage and check for correct
gasket installation. Check for foreign material on the
pulley teeth .
EM-39
ENGINE MECHANICAL
WNU89-EM07
WNI.J89.EM075
WNU89-EM076