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Service bulletin 3234

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 id620054
Published by NHTSA2001-07-10
Manufacturer's number3234
Manufacturer's date2001-02-01
NHTSA componentSUSPENSION:FRONT:SPRINGS:LEAF SPRING ASSEMBLY

NHTSA's summary

ON SOME VEHICLES, THE FRONT LEAF SPRING ASSEMBLIES MAY SHOW SIGNS OF CRACKS AROUND THE CENTER HOLE OF THE SPRING. AFFECTED VEHICLES ARE THOSE EQUIPPED WITH FRONT SUSPENSION LEAF-AND-A-HALF TAPER LEAF SPRING ASSEMBLIES RATED AT 12,000 LBS. *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

Suspension

Vehicles listed
FREIGHTLINER CENTURY
FREIGHTLINER COLUMBIA

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