Ford F-250 SD 1999–2000 — technical service bulletin
Bulletin 8401 · NHTSA communication 612838 · issued Mar 1, 2000
Technical service bulletin
communication type
Power Train
component
1999–2000
model years
8
vehicle entries
Official summary
Front hublocks that will not engage or disengage after installing new front wheel bearing hub assemblies. *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.