Ford Expedition 1997–1998 — technical service bulletin
Bulletin 982673 · NHTSA communication 603571 · issued Apr 1, 1998
Technical service bulletin
communication type
Wheels
component
1997–1998
model years
8
vehicle entries
Official summary
If you encounter a vehicle with a missing wheel hub o-ring, do not install a new o-ring. *yc
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.