Ford Expedition 1998–1999 — technical service bulletin
Bulletin 6930 · NHTSA communication 6090270 · issued Sep 1, 1999
Technical service bulletin
communication type
Suspension
component
1998–1999
model years
4
vehicle entries
Official summary
Subject regarding vehicles with four wheel air suspension may require a ride height adjustment procedure performed before setting alignment. *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.