Mack Recall 21V684000: Service Brakes, Hydraulic, Pedals And Linkages

NHTSA recall 21V684000 · announced September 1, 2021 · filed by Mack Trucks, Inc. · 2,823 units affected

The problem

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.

The risk

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

What to do

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.

Official NHTSA recall notice →

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.

Vehicles covered by this recall

• 2020 Mack Md
• 2021 Mack Md
• 2022 Mack Md

Source: National Highway Traffic Safety Administration public recall data. This page reports official records and is not legal, medical, or repair advice.