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Service bulletin SF243AB

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 id629443
Published by NHTSA2002-04-02
Manufacturer's numberSF243AB
Manufacturer's date2002-01-01
NHTSA componentPARKING BRAKE

NHTSA's summary

SUBJECT REGARDING MODELS MANUFACTURED BETWEEN SEPTEMBER 19, 2000 AND FEBRUARY 10, 2001, AN AIR LEAK WITH THE HALDEX PARK BRAKE RELAY VALVE, ACTERRA MODEL. *SLC

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

Brakes, Parking brake

Vehicles listed
FREIGHTLINER ARGOSY
FREIGHTLINER BUSINESS CLASS
FREIGHTLINER CENTURY
FREIGHTLINER COLUMBIA
FREIGHTLINER FLD
FREIGHTLINER STERLING

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