Step  | Action  | Yes  | No  | 
|---|---|---|---|
DEFINITION: Wear of the drive belt due to a incorrectly installed drive belt or a misaligned pulley.  | |||
1  | Inspect the drive belt for looseness. Is the mark on the tensioner outside of the range, as indicated on the tensioner housing?  | Go to Step 5  | Go to Step 2  | 
2  | Check to see if the ribs in the drive belt match the grooves in the pulley. Do the ribs in the drive belt match the grooves in the pulley?  | Go to Step 3  | Correct the pulley alignment  | 
3  | Inspect the drive belt for signs of cracks, glazing or deterioration. Does the drive belt show signs of wear?  | Go to Step 5  | Go to Step 4  | 
4  | Inspect the drive belt for excessive oil or grease. Did you find and correct the condition?  | Go to Step 5  | --  | 
5  | Replace the drive belt. Refer to Drive Belt Replacement . Is the repair complete?  | System OK  | --  |