Altec Industries – Hydraulic Check Valve May Have Snap Ring Failure

Altec Industries (Altec) is recalling certain 2018-2020 AA, AM, AN, A-Class, TA, DM, DL, DXXXX, DC, and DT digger derricks and aerial device vehicles equipped with a DC pump. A hydraulic check valve can have a snap ring failure resulting in the snap ring becoming lodged in a counterbalance or control valve allowing continued movement.


Report Received Date 12/10/2020
NHTSA ID 20V765000
Consequence Summary Unintended boom movement may result in potential injury and or property damage.
Corrective Action Altec will notify owners, and dealers will replace the valve's snap ring, free of charge. The recall began February 9, 2021. Owners may contact Altec customer service at 1-877-462-5832. Altec's number for this recall is CSN 787.
Recall Code CSN 787
Potentially Affected 4987
Fire Risk When Parked No
Do Not Drive No
Recall Link Go to Recall (https://www.nhtsa.gov/recalls?nhtsaId=20V765000)

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