Ford Expedition 1998–1999 — technical service bulletin
Bulletin 13158 · NHTSA communication 6091971 · issued Aug 1, 1999
Technical service bulletin
communication type
Suspension
component
1998–1999
model years
4
vehicle entries
Official summary
Some vehicles equipped with four wheel air suspension may require a ride height adjustment procedure be 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.