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Service bulletin SF-462-A

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 id10044786
Published by NHTSA2012-07-28
Manufacturer's numberSF-462-A
Manufacturer's date2012-03-01
NHTSA componentEQUIPMENT

NHTSA's summary

DAIMLER TRUCKS: CERTAIN TRUCKS HAVE INCORRECT SIZE AIR INTAKE FILTER HOSE CLAMPS HOLDING HOSE IN PLACE AND A MODIFICATION WILL HAVE THEM REPLACED WITH CORRECTED SIZE HOSE CLAMPS. *PE

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

Equipment and accessories

Vehicles listed
FREIGHTLINER MT452010
FREIGHTLINER MT552011

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