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2021 Mack Granite (GR) and Mack LR recall: pump

Mack Trucks, Inc. reported this safety recall on November 3, 2021. It covers about 79 vehicles.

vehicles affected
79
reported
Nov 3, 2021
owners notified
Dec 10, 2021

Steering: hydraulic power assist: pump

What is wrong
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.
Risk
A loss of power steering assist increases the risk of a crash.
Remedy
Dealers will replace the power steering pump, free of charge. Owner notification letters were mailed on December 10, 2021. Owners may contact Mack customer service at 1‑800‑866‑1177. Mack's number for this recall is SC0432.

Recall number 21V856000

Affected vehicles

Questions about recall 21V856000

Is there a recall on the 2021 Mack Granite (GR) and Mack LR pump?

Yes. Recall 21V856000, reported on November 3, 2021, covers about 79 vehicles.

What is the fix for recall 21V856000?

Dealers will replace the power steering pump, free of charge. Owner notification letters were mailed on December 10, 2021. Owners may contact Mack customer service at 1‑800‑866‑1177. Mack's number for this recall is SC0432.

Is the recall repair free?

Safety recall repairs are done free of charge at authorized dealers. A dealer can confirm with the VIN whether a specific vehicle is included and whether the repair has already been done.

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