Econoline E250 3/4 Ton V8-4.6L SOHC VIN W (2000)
drive belt during repairs, clean the drive belt with soap and water, and thoroughly rinse with clean water. A new drive belt does not have to be
installed if no apparent damage has occurred.
5. The drive belt is too long. A drive belt that is too long will allow the drive belt tensioner arm to go all the way to the arm travel stop under certain
load conditions, which will release tension to the drive belt. If the drive belt tensioner indicator is outside of the wear range window, install a new
drive belt.
6. Note: The drive belt tensioner arm must rotate freely without binding.
The drive belt tensioner is worn or damaged.
