WenmarOpen by Wenmar Pro

Service bulletin LI3994ER1

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 id10143996
Published by NHTSA2018-08-20
Manufacturer's numberLI3994ER1
Manufacturer's date2018-06-20
NHTSA componentENGINE AND ENGINE COOLING

NHTSA's summary

N41269 PAL hydraulic filter head discontinued and replaced by hydraulic filter head N8905938 and filter N8905939

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

Vehicles listed
NOVA BUS LFS2009 to 2010
NOVA BUS LFS ARTIC2009 to 2010

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