WenmarOpen by Wenmar Pro

Service bulletin SIL 3108

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 id10245247
Published by NHTSA2023-11-15
Manufacturer's numberSIL 3108
Manufacturer's date2023-11-14
NHTSA componentEQUIPMENT; STRUCTURE

NHTSA's summary

Altec has learned that on certain AT41M aerial devices built from April 27, 2023, to June 24, 2023, the curb side chassis frame rail was drilled in a location that does not conform with the chassis manufacturer’s recommendation. The unit mounting bolt holes can cause fatigue cracks to develop in the frame rail.

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

Body and frame, Equipment and accessories

Vehicles listed
ALTEC AERIAL DEVICE2023

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