Recall 22V-939: 2015–2023 Peterbilt 320, 2015–2023 Peterbilt 520
PACCAR Incorporated recall for suspension, reported to NHTSA on Dec 16, 2022, covering about 15,658 vehicles.
The problem
PACCAR Incorporated (PACCAR) is recalling certain 2015-2023 Peterbilt 320 and 520 refuse trucks equipped with Haulmaax/EX suspensions. The suspension tracking rod brackets may fail and detach from the forward drive axle, causing the axle to become unstable.
The risk
An unstable axle can decrease vehicle stability and control, increasing the risk of a crash.
The fix
Dealers will inspect the welds and add an additional bracket between the tracking rod bracket and axle housing, as necessary, free of charge. Owner notification letters are expected to be mailed February 14, 2023. Owners may contact Peterbilt's customer service at 1-940-591-4220. PACCAR's number for this recall is 22PBL.
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.
Recall details
| Manufacturer | PACCAR Incorporated |
|---|---|
| Component | Suspension › Multiple Axle |
| Recall started by | the manufacturer |
| NHTSA campaign number | 22V939000 |
Vehicles in this recall
| Vehicle | Model years | |
|---|---|---|
| Peterbilt 320 | 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023 | All years |
| Peterbilt 520 | 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023 | All years |
Not every vehicle of these model years is included. Enter your VIN at nhtsa.gov/recalls ↗ or ask a dealer.
Frequently asked questions
What is recall 22V-939?
PACCAR Incorporated (PACCAR) is recalling certain 2015-2023 Peterbilt 320 and 520 refuse trucks equipped with Haulmaax/EX suspensions. The suspension tracking rod brackets may fail and detach from the forward drive axle, causing the axle to become unstable.
How is recall 22V-939 fixed?
Dealers will inspect the welds and add an additional bracket between the tracking rod bracket and axle housing, as necessary, free of charge. Owner notification letters are expected to be mailed February 14, 2023. Owners may contact Peterbilt's customer service at 1-940-591-4220. PACCAR's number for this recall is 22PBL.
Is the recall repair free?
Yes. Safety recall repairs are free at authorized dealers. Check whether your vehicle is included with its VIN at nhtsa.gov/recalls.