Mack Trucks – Lower Rear Pivot Cap Screws may be too Short

Mack Trucks (Mack Trucks) is recalling certain 2020-2021 Granite vehicles equipped with certain SL2065 steerable lift axles. The lower rear pivot cap screws may not be long enough to sufficiently engage the locking feature of the corresponding nuts.


Report Received Date 06/25/2021
NHTSA ID 21V476000
Consequence Summary The short screws can cause the hardware to separate from the suspension system and become a road hazard, increasing the risk of a crash or injury.
Corrective Action Mack Trucks will inspect the suspension system and replace the lower rear pivot cap screws, as necessary, free of charge. Owner notification letters were mailed on July 30, 2021. Owners may contact Mack Trucks' customer service at 1-800-866-1177. Mack Trucks' number for this recall is SC0426.
Recall Code SC0426
Potentially Affected 8
Fire Risk When Parked No
Do Not Drive No
Recall Link Go to Recall (https://www.nhtsa.gov/recalls?nhtsaId=21V476000)

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