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Service bulletin ITS-4772

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 id10042647
Published by NHTSA2012-01-04
Manufacturer's numberITS-4772
Manufacturer's date2011-12-01
NHTSA componentPOWER TRAIN:DRIVELINE:DRIVESHAFT

NHTSA's summary

NEW FLYER: INFORMATION IS BEING PROVIDED REGARDING THE THREAD LOCKER FOR THE MOUNTING BOLTS TO THE PROTECTION PLATE. *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

Transmission and driveline, Driveshaft

Vehicles listed
NEW FLYER E40LFR2009
NEW FLYER GE40LF2010

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