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Service bulletin 3124

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 id10020809
Published by NHTSA2007-01-22
Manufacturer's number3124
Manufacturer's date2006-11-01
NHTSA componentSTRUCTURE:BODY:BUMPERS

NHTSA's summary

REINFORCING HENDRICKSON AERO CLAD BUMPERS. FREIGHTLINER. MODEL COLUMBIA. *KB

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

Body and frame

Vehicles listed
UNKNOWN UNKNOWN

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