Ford Excursion 1999–2000 — technical service bulletin
Bulletin 0086 · NHTSA communication 613580 · issued Apr 17, 2000
Technical service bulletin
communication type
Power Train
component
1999–2000
model years
3
vehicle entries
Official summary
The 4x4 system, particularly the front locking hubs. *mr
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.