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Service bulletin SB-3017

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 id10030306
Published by NHTSA2009-09-21
Manufacturer's numberSB-3017
Manufacturer's date2009-05-13
NHTSA componentENGINE AND ENGINE COOLING:ENGINE

NHTSA's summary

MOTORCOACH INC: MCI MADE DESIGN CHANGES TO THE REAR UPPER TUBE INSTALLATION. THE NEW REAR UPPER TUBE IS MORE ROBUST, REDUCING THE POTENTIAL FOR CRACKING. MODEL D SERIES. *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

Engine

Vehicles listed
MCI D SERIES

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