Ford F-650 1999–2000 — technical service bulletin
Bulletin 9913142 · NHTSA communication 609056 · issued Aug 1, 1999
Technical service bulletin
communication type
Engine and Engine Cooling
component
1999–2000
model years
8
vehicle entries
Official summary
Information on all vehicles built after 5/19/99 equipped with the 7.3l dit with a engine serial # greater than 1039780 now have a filter screen added to the high pressure oil reservoir. *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.