Recall 16V371 affects 117 2015-2016 Terex Advance Mixer FD3000, FD4000, and FD6000B for loose drive-axle flange-yoke hex nuts. Free repair at a Terex Advance dealer.
Terex Advance is recalling 117 2015-2016 Mixer FD4000, Mixer FD6000B, and Mixer FD3000 vehicles because flange-yoke hex nuts on Marmon-Herrington drive axles were not tightened to specification. If the nuts are loose, the driveshaft can separate from the drive axle, which can lead to loss of propulsion and a higher crash risk; the Terex Advance dealer repair is free.
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What's wrong?
On 2015-2016 Terex Advance Mixer FD4000, Mixer FD6000B, and Mixer FD3000 vehicles, the front drive axle sends engine power through the driveline to the wheels. The flange yoke is the bolted connection at the axle that helps carry that turning force. Hex nuts hold that connection tight, so the driveline stays aligned under load.
On affected mixers, the hex nuts on the flange yoke were not tightened to the required torque. Terex Advance traced the problem to certified torque equipment that was defective, so the hardware was not clamped as tightly as intended. A loose yoke lets the driveline move, which creates vibration and can lead to loose or missing nuts.
Drivers can notice driveline vibration while operating the mixer. During inspection, loose or missing hex nuts are also a warning sign that the axle connection needs service.
Who's affected?
All included mixer models share the same drive axle component across the 2015 and 2016 model years.
| 2016 Terex Advance Mixer FD4000 | drive axle |
|---|---|
| 2015 Terex Advance Mixer FD6000B | drive axle |
| 2016 Terex Advance Mixer FD3000 | drive axle |
| 2016 Terex Advance Mixer FD6000B | drive axle |
| 2015 Terex Advance Mixer FD4000 | drive axle |
| 2015 Terex Advance Mixer FD3000 | drive axle |
| Units affected | 117 |
| Field incidents | NHTSA has logged no field incidents to date. |
A matching year and model does not guarantee inclusion. Check your VIN to confirm whether your specific truck is included.
What's the safety risk?
Loose driveshaft hex nuts can let the driveshaft disconnect from the drive axle, causing loss of propulsion and increasing crash risk. Driveline vibration is the warning sign to treat seriously. A visual inspection can also find loose or missing nuts. Drive cautiously and arrange the torque repair soon. Repair is free at any franchised Terex Advance dealer.
What should I do?
- Check your VIN to confirm your 2015-2016 Terex Advance Mixer FD4000, Mixer FD6000B, or Mixer FD3000 is included in this recall.
- Contact Terex Advance customer service at 1-800-433-6691 and reference recall number 16V371.
- Follow Terex Advance's instructions to torque the drive-axle flange-yoke hex nuts so the driveshaft stays connected to the drive axle.
- Keep the mixer out of service until the axle hardware has been checked and tightened if the repair instructions have not been completed.
What happens at the repair
At the dealer, a Terex Advance technician checks the Marmon-Herrington drive axle flange yoke hardware and properly torques the affected hex nuts and bolts. The recall repair is free, and owners received instructions after the recall began on July 15, 2016. If you already paid for this flange yoke hardware repair before the recall work, ask Terex Advance customer service at 1-800-433-6691 about the general reimbursement plan on file and keep repair documentation available.
| Reimbursement | Reimbursement available |
|---|
Timeline
| May 26, 2016 | NHTSA published the recall |
|---|---|
| July 14, 2016 | Interim owner notification (was planned for this date) |
| July 15, 2016 | Owner notification mailed |
Frequently asked questions
What is recall 16V371?
Recall 16V371 covers 117 2015-2016 Terex Advance Mixer FD3000, Mixer FD4000, and Mixer FD6000B vehicles with Marmon-Herrington drive axles. The axle flange-yoke hex nuts were not tightened correctly, and Terex Advance provides instructions to torque the bolts properly.
What should I do if my 2015-2016 Terex Advance Mixer FD3000, Mixer FD4000, or Mixer FD6000B is on this recall?
Check your VIN to confirm your specific mixer is included in recall 16V371. If it is, contact Terex Advance customer service at 1-800-433-6691 for the repair instructions, then arrange the proper bolt-torque service before returning the vehicle to regular work.
Is the recall repair free?
Yes. Federal recall law requires the manufacturer to correct the defect at no cost to the owner. For recall 16V371, Terex Advance provides the instructions needed to properly torque the affected axle flange-yoke bolts.
What is the safety risk?
The safety risk is loss of propulsion. If the axle flange-yoke hex nuts are loose, the driveshaft can disconnect from the drive axle, which increases crash risk. Confirm the VIN first, then follow Terex Advance repair instructions for the affected axle hardware.
More information
| NHTSA campaign page | nhtsa.gov/vehicle-recalls/16V371000 |
|---|---|
| Terex Advance customer service | 1-800-433-6691 |
| NHTSA recall # | 16V371 |
| NHTSA recall # (full) | 16V371000 |
Source documents
-
Download Recall Investigation Document (PDF) (PDF) - Download Owner Notification Letter (PDF)
- Download Recall Report (PDF)
- Download Quarterly Report (PDF)
- Download Recall Acknowledgement (PDF)
This article is generated from NHTSA's primary recall filings and reviewed against the source on May 31, 2026. RecallNotify does not paraphrase NHTSA's consequence language; that text is reproduced as written above. Editorial standards →