NHTSA Campaign Id 21V856000; Date: Nov. 3, 2021
a loss of power steering assist increases the risk of a crash.
Recalled Vehicles:2021 Mack Granite (gr); 2021 Mack LR
Component: Steering:hydraulic Power Assist:pump
Manufactured by: Mack Trucks, Inc.
Affected Units:: 79
Recall Summary:mack trucks, inc. (mack) is recalling certain 2021 granite and lr vehicles. a machining defect may cause pressure to build in the power steering pump and break the shaft seal, resulting in a loss of power steering assist.
How to Fix:dealers will replace the power steering pump, free of charge. owner notification letters are expected to be mailed december 22, 2021. owners may contact mack customer service at 1-800-866-1177. mack's number for this recall is sc0432.
Recall 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.
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