NHTSA Campaign 21V684000

SERVICE BRAKES, HYDRAULIC:PEDALS AND LINKAGES

Issued by Mack Trucks, Inc. · Reported Sep 1, 2021 · 2,823 vehicles affected

What's wrong

Mack Trucks, Inc. (Mack) is recalling certain 2020-2022 Mack MD vehicles. The cotter pin that retains the brake pedal clevis pin may not have been properly installed, which could result in an unsecured brake pedal.

Consequence

An unsecured brake pedal can cause a loss of braking ability and increase the risk of a crash.

Remedy

Owners are advised to not drive their vehicles until the remedy has been performed. Dealers will inspect the cotter pin installation and repair it as necessary, free of charge. Owner notification letters were mailed on September 13, 2021. Owners may contact Mack's customer service at 1-800-866-1177. Mack's number for this recall is SC0429.

Vehicles affected by this recall

Make Model Year Units
MACK MD 2020 2,823
MACK MD 2021 2,823
MACK MD 2022 2,823

Source: NHTSA Campaign 21V684000 on nhtsa.gov. To check the current repair status for a specific vehicle, use our free VIN decoder.