Ford Aeromax 1998 — technical service bulletin
Bulletin 970902971814 · NHTSA communication 54079 · issued Sep 2, 1997
Technical service bulletin
communication type
Service Brakes, Air
component
1998
model years
4
vehicle entries
Official summary
Service tips on air brake governor opertional specifications. *yc
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.