Drive Belts, Mounts, Brackets and Accessories: Testing and Inspection

Checking Drive Belts

WARNING: Inspect and check drive belts with the engine off.

1. Inspect belt for cracks, fraying, wear or oil adhesion. If necessary, replace with a new one.
2. Inspect drive belt deflections by pushing on the belt midway between pulleys.
3. Check belt tension using belt tension gauge (BT3373-F or equivalent).

NOTE:
^ Inspect drive belt deflection and tension when the engine is cold.
^ Adjust if belt deflections exceed the limit or if belt tension is not within specifications.





Belt Deflection and Tension

*: If belt tension gauge cannot be installed at check points shown, check drive belt tension at different location on the belt.

NOTE: Inspect drive belt deflection and tension when the engine is cold.