Altec Industries – Incorrect Counterbalance Valve Installed

Altec Industries (Altec) is recalling certain 2006-2020 AH150 and AH125S Articulating Non-Overcenter Aerial Devices. The incorrect counterbalance valve may have been installed in the main lift cylinder. As a result, at certain boom positions the counterbalance valve will open due to the pressure in the cylinder exceeding the setting.


Report Received Date 11/17/2020
NHTSA ID 20V708000
Consequence Summary If one of the hoses between the cylinder and the external counterbalance valve manifold were to fail to hold pressure, the boom could unexpectedly lower, increasing the risk of an injury.
Corrective Action Altec will notify owners, and dealers will install the correct counterbalance valve if necessary, free of charge. The recall began January 11, 2021. Owners may contact Altec customer service at 1-877-462-5832. Altec's number for this recall is CSN 784.
Recall Code CSN 784
Potentially Affected 13
Fire Risk When Parked No
Do Not Drive No
Recall Link Go to Recall (https://www.nhtsa.gov/recalls?nhtsaId=20V708000)

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