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Service bulletin 4917

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 id609782
Published by NHTSA2000-04-10
Manufacturer's number4917
Manufacturer's date1998-07-01
NHTSA componentENGINE AND ENGINE COOLING:ENGINE:GASOLINE

NHTSA's summary

INTERIOR NOISE LEVEL PROBLEMS. YD

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 BUSINESS CLASS
FREIGHTLINER CARGO
FREIGHTLINER FLD

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