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Service bulletin SF230AC

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 id629049
Published by NHTSA2002-03-26
Manufacturer's numberSF230AC
Manufacturer's date2001-12-01
NHTSA componentENGINE AND ENGINE COOLING:ENGINE

NHTSA's summary

FIELD SERVICE CAMPAIGN FOR VEHICLES WITH THE CHARGE AIR COOLER PIPING RUBBING AGAINST THE ENGINE TUNNEL WHEN THE ENGINE IS UNDER SEVERE LOAD. *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

Engine

Vehicles listed
FREIGHTLINER ARGOSY1999, 2000, 2001

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

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