WenmarOpen by Wenmar Pro

Service bulletin BS4544E

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 id10159324
Published by NHTSA2019-04-30
Manufacturer's numberBS4544E
Manufacturer's date2019-03-07
NHTSA componentSUSPENSION:FRONT:STABILIZER BAR

NHTSA's summary

The stabilizer bar retainer is not functional

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

Suspension

Vehicles listed
NOVA BUS LFS2018

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

Recalls for the same vehicles and component
20185942018-10-30. Suspension

A recall listed here may apply to some of the same vehicles. Only the manufacturer can say whether it applies to one vehicle.

Other bulletins for the same vehicles and component
LI5170E2022-03-03. Service bulletin. New lower shock mount available with an adapter plate better suited for the front and rear axle.