Ford F Super Duty 1999–2000 — technical service bulletin
Bulletin 14615 · NHTSA communication 620478 · issued Jan 1, 2000
Technical service bulletin
communication type
Suspension
component
1999–2000
model years
2
vehicle entries
Official summary
Exhibiting a squeak from the front leaf spring area, caused by front spring tip isolator wear. *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.