WenmarOpen by Wenmar Pro

Service bulletin SIL-3135

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 id11000620
Published by NHTSA2024-06-01
Manufacturer's numberSIL-3135
Manufacturer's date2024-06-01
Campaign id or software versionSIL-3135
NHTSA componentUNKNOWN OR OTHER

NHTSA's summary

Altec has learned that the standard grab handles located above the lower controls may not have been installed on certain AT41/48 MW/PW aerial units built from April 2020 to February 2024.

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
ALTEC AERIAL DEVICE2020 to 2024

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