F 150 4WD Pickup V8-4.6L SOHC VIN W (1998)
Drive Belt: Initial Inspection and Diagnostic Overview
1. Verify the concern by running the engine.
V-Ribbed Belt With Cracks (Acceptable)
V-Ribbed Belt With Chunks Of Rib Missing (Not Acceptable)
2. Inspect the drive belt for chunking, fraying and wear.
3. Check the drive belt for correct routing.
