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Service bulletin SIL-3187

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 id11013259
Published by NHTSA2025-01-30
Manufacturer's numberSIL-3187
Manufacturer's date2025-02-03
Campaign id or software versionSIL-3187
NHTSA componentELECTRICAL SYSTEM; UNKNOWN OR OTHER

NHTSA's summary

Altec has learned that a connection in the upper controls joystick on certain LS49 aerial devices built from August 2023 to July 2024 can fail due to water intrusion rendering the controller inoperable from the platform. If this failure happens with the boom elevated, the operator in the platform will need another person to use the lower controls to lower the platform. The manufacturer has redesigned the connection and is providing a replacement joystick to eliminate this 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

Electrical system

Vehicles listed
ALTEC AERIAL DEVICE2023 to 2024

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