Defect summary
Altec Industries, Inc. (Altec) is recalling certain 2021 AM50, 55, and 60E aerial devices. The cylinder rod threads may not have been machined properly, which could result in uncontrollable boom movement.
Consequence
Uncontrollable boom movement increases the risk of injury.
Remedy
Altec will replace the cylinder, free of charge. Owner notification letters were mailed on September 30, 2021. Owners may contact Altec customer service at 1-877-462-5832. Altec's number for this recall is MAB 834.
Notes
Owners may also contact the National Highway Traffic Safety Administration Vehicle Safety Hotline at 1-888-327-4236 (TTY 1-800-424-9153), or go to www.nhtsa.gov.
Source: NHTSA ODI recalls file, campaign 21V709000. Text as published by NHTSA.