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Service bulletin Bs3219er3

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 id10109936
Published by NHTSA2017-08-03
Manufacturer's numberBs3219er3
Manufacturer's date2015-10-05
NHTSA componentEQUIPMENT:APPLIANCE:AIR CONDITIONER; ENGINE AND ENGINE COOLING:COOLING SYSTEM:HOSES/LINES/PIPING/FITTINGS

NHTSA's summary

The engine air intake hose could rub against the air conditioning compressor components

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

Engine, Equipment and accessories, Heating and air conditioning, Cooling system

Vehicles listed
NOVA BUS LFS2013 to 2014
NOVA BUS LFS2015
NOVA BUS LFS ARTIC2013 to 2014

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

Other bulletins for the same vehicles and component
FT4566R12019-09-16. Service bulletin. Engine Fan Connector hot
FT45662019-05-13. Service bulletin. Engine Fan Connector hot
LI3402ER32017-10-12. Service bulletin. Low coolant level sensor warning
LI4074E2017-08-14. Service bulletin. Improved solution to secure Radiator Canopy Panel hardware