- Component
- SUSPENSION:MULTIPLE AXLE
- Problem
- Mack Trucks, Inc. (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.
- Risk
- 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.
- Remedy
- 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.
- 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.
What this recall means for you
Certain steerable lift axles on these trucks may have lower rear pivot cap screws that are too short to fully engage the locking feature of their nuts. Over time, this can allow the hardware to come loose and separate from the suspension system.
If the hardware separates, it can become a road hazard and increases the risk of a crash or injury. Owners should take this recall seriously and have their truck checked as soon as possible.
The remedy is free. An authorized Mack dealer will inspect the suspension system and replace the lower rear pivot cap screws as necessary at no cost to you. You can also contact Mack Trucks customer service at 1-800-866-1177. Owner notification letters were mailed on July 30, 2021, and you can check your VIN for open recalls to confirm whether your vehicle is affected.
Official recall notice
Affected vehicles
| Mack Granite (Gu) | 20202021 |
|---|