I have replaced two belts on this 97 Explorer Sport 4.0L SOHC, and it continues to cut off the 6th of 6 beads on the belt. It appears the flat sheave on the fan may be the culprit, and need moved back towards the block one bead width. Is there room for adjustment here. All the other sheaves seem to run true, except where it runs hard against the back of the fan shave which in turn guides the belt forward over the front edge of the motor sheave.
Help, and thanks, MoonDogii