2021 Mack Lr recalls
Data from the U.S. National Highway Traffic Safety Administration (NHTSA). Recall repairs are free at an authorized dealer. Not every vehicle of this model is affected — check your own VIN.
STEERING:HYDRAULIC POWER ASSIST:PUMP
Campaign 21V856000 · Reported 03/11/2021 · Mack Trucks, Inc.
What's 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.
Free 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.
SERVICE BRAKES, AIR
Campaign 21V573000 · Reported 27/07/2021 · Mack Trucks, Inc.
What's wrong: Mack Trucks, Inc. (Mack) is recalling certain 2021 Granite, LR, and TerraPro vehicles. The rear drive axle may have the incorrect type of brake cam installed, which could result in inoperative rear axle brakes.
Risk: Inoperative rear axle brakes can increase the distance required to stop, increasing the risk of a crash.
Free remedy: Dealers will inspect the brake cams, and incorrect brake cams will be replaced, along with brake shoes, hardware, and wheel seals, as necessary, free of charge. Owner notification letters were mailed on August 10, 2021. Owners may contact Mack customer service at 1-800-866-1177. Mack's number for this recall is SC0427.
STEERING
Campaign 22V401000 · Reported 07/06/2022 · Mack Trucks, Inc.
What's wrong: Mack Trucks, Inc. (Mack) is recalling certain 2021-22 Granite, Anthem, LR, Pinnacle, and Terrapro tractor trailers. The steering gears may have been assembled incorrectly, which can cause the gear to fracture.
Risk: A fractured steering gear can cause a loss of steering control, increasing the risk of a crash.
Free remedy: Dealers will replace the steering gear, free of charge. Owner notification letters were mailed on July 29, 2022. Owners may contact Mack customer service at 1-800-866-1177. Mack's number for this recall is SC0437.
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