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Service bulletin LI5228ER2

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 id10235130
Published by NHTSA2023-04-27
Manufacturer's numberLI5228ER2
Manufacturer's date2023-04-26
NHTSA componentENGINE AND ENGINE COOLING:ENGINE:OIL/LUBRICATION:SUMP/TANK

NHTSA's summary

DEF GEN4 tank, tank head and sensor will no longer be available in service

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, Engine oil and lubrication

Vehicles listed
NOVA BUS LFS2011 to 2014
NOVA BUS LFS2015, 2016
NOVA BUS LFS ARTIC2010 to 2014

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