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Service bulletin ZR-IB-021

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 id11030530
Published by NHTSA2026-04-02
Manufacturer's numberZR-IB-021
Manufacturer's date2026-03-19
NHTSA componentUNKNOWN OR OTHER

NHTSA's summary

The McNeilus Body Control software on Zero Radius (ZR) side loaders has been updated to support the Neutral at Stop (NAS) enhancement offered by some chassis OEMs. The McNeilus Body Control software update will communicate to the chassis OEM that the McNeilus body is in Collection Mode.

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.

Vehicles listed
MCNEILUS ZERO RADIUS2015 to 2024

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