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Service bulletin 4247

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 id632390
Published by NHTSA2002-07-15
Manufacturer's number4247
Manufacturer's date2002-02-01
NHTSA componentSERVICE BRAKES, AIR

NHTSA's summary

SUBJECT REGARDING BENDIX D2A NON-ADJUSTABLE GOVERNORS INTRODUCED. *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

Brakes

Vehicles listed
FREIGHTLINER ARGOSY
FREIGHTLINER BUSINESS CLASS
FREIGHTLINER CARGO
FREIGHTLINER CENTURY
FREIGHTLINER COLUMBIA
FREIGHTLINER CONDOR
FREIGHTLINER CORONADO
FREIGHTLINER FLC-112
FREIGHTLINER FLD

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