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Service bulletin SF172AB

A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.

The communication, as NHTSA indexes it (as of 2026-10-19)
TypeService bulletin
NHTSA id612068
Published by NHTSA2000-06-05
Manufacturer's numberSF172AB
Manufacturer's date1999-02-01
NHTSA componentPOWER TRAIN:MANUAL TRANSMISSION

NHTSA's summary

CONCERNS WITH SHIFT FORK FAILURE OCCURING IN VEHICLES MANUFACTURED FROM MARCH 7, 1997 TO DECEMBER 18, 1998. *TT

The document

No address for NHTSA's copy can be built for this communication. Ask the dealer for it by the manufacturer's number.

Components

Transmission and driveline, Manual transmission

Vehicles listed
FREIGHTLINER AMERICAN LAFRANCE1997 to 1998
FREIGHTLINER FLN1997 to 1998

Listing a model year does not mean every vehicle of it is concerned: the document says which.