Ford E-150 1997 — technical service bulletin
Bulletin BC0325961129 · NHTSA communication 50733 · issued Nov 29, 1996
Technical service bulletin
communication type
Engine and Engine Cooling
component
1997
model years
3
vehicle entries
Official summary
Some front end serpentine belts may make noise when between 30 and 50 degrees fahrenheit. *tw
Vehicles covered
What a TSB means. Technical service bulletins are repair guidance manufacturers send to dealers — they are not recalls, and repairs are not automatically free (warranty extensions are an exception worth checking). The full document is available via NHTSA’s vehicle lookup.