Drive Belt: Testing and Inspection

Checking Drive Belts





1. Inspect belt for cracks, fraying, wear and oil. If necessary, replace.
2. Inspect drive belt deflection or tension at a point on the belt midway between pulleys.
^ Check belt tension using Belt Tension Gauge BT3373-F or equivalent. Refer to BELT DEFLECTION AND TENSION.
^ Inspect drive belt deflection or tension when engine is cold.
^ Adjust if belt deflection exceeds the limit or if belt tension is not within specifications.