Terex South Dakota – Incorrect Holding Valve may Allow Boom to Drift

Terex South Dakota (Terex) is recalling certain TLM aerial-device vehicles equipped with external holding valve blocks. The incorrect holding valve was installed on the upper boom cylinder base end. As a result, if the hose for the upper boom raise function should burst while at maximum load and maximum side reach, the boom may drift down.


Report Received Date 09/17/2019
NHTSA ID 19V659000
Consequence Summary Uncontrolled movement of the boom can increase the risk of an injury.
Corrective Action Terex will notify owners, and dealers will replace the base end holding valve on the upper boom lift cylinder, free of charge. The recall began October 25, 2019. Owners may contact Terex customer service at 1-844-837-3948. Terex's number for this recall is SN675.
Recall Code SN675
Potentially Affected 42
Fire Risk When Parked No
Do Not Drive No
Recall Link Go to Recall (https://www.nhtsa.gov/recalls?nhtsaId=19V659000)

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