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Service bulletin BS-3126A

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 id10055541
Published by NHTSA2014-06-10
Manufacturer's numberBS-3126A
Manufacturer's date2014-04-30
NHTSA componentENGINE AND ENGINE COOLING

NHTSA's summary

NOVABUS: THE HEAT SHIELD HAS DETACHED AND FAILS TO PROTECT AGAINST HEAT, DUE TO OUTLET HOSE HAVING A CRACK, CAUSING LEAKAGE AT ENGINE AUXILIARY HEATING OUTLET HOSE.

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
NOVABUS BUS

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