Ford Expedition 2001–2002 — technical service bulletin
Bulletin 15377 · NHTSA communication 630386 · issued Nov 1, 2001
Technical service bulletin
communication type
Power Train
component
2001–2002
model years
4
vehicle entries
Official summary
Some vehicles may exhibit an axle tube seal leakage and an axle bearing that is loose in the axle housing, and/or a replacement service bearing that is loose in the housing. *tt
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.