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Service bulletin BS3448ER1

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 id10125049
Published by NHTSA2017-12-08
Manufacturer's numberBS3448ER1
Manufacturer's date2017-11-28
NHTSA componentSTRUCTURE

NHTSA's summary

Bum rest shells cracking and anchor points may loosen with time and vibration

The document

The document is the manufacturer's. This site does not hold it. NHTSA files a document at one of these two addresses; we have not asked NHTSA which.

Components

Body and frame

Vehicles listed
NOVA BUS LFS ARTIC2012

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