Timing Belt

1. Remove the accessory drive belts.
2. Remove timing belt covers.





Fig. 147

3. Inspect both sides of the timing belt. Replace belt if any of the following conditions exist (Fig. 147):
a. Hardening of back rubber back side is glossy without resilience and leaves no indent when pressed with fingernail.
b. Cracks on rubber back.
c. Cracks or peeling of canvas.
d. Cracks on rib root.
e. Cracks on belt sides.
f. Missing teeth.
g. Abnormal wear of belt sides. The sides are normal if they are sharp as if cut by a knife.
h. Vehicle mileage at component maintenance requirement.
4. If none of the above conditions are seen on the belt, the belt cover can be installed.

NOTE: If belt requires replacing, ensure the proper length belt is used.