WenmarOpen by Wenmar Pro

Service bulletin 2017-11-07 ZF 57

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 id10125508
Published by NHTSA2017-12-14
Manufacturer's number2017-11-07 ZF 57
Manufacturer's date2017-10-20
NHTSA componentWHEELS

NHTSA's summary

Supplier service bulletin sent to customers regarding potential wheel bearing assembly issue.

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

Wheels

Vehicles listed
NOVA BUS NOVA BUS

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