Recall 22V120 covers 1 2019 Aebi-Schmidt MB3 vehicle for fuel tubes that can crack and leak. Repair is free at any franchised Aebi-Schmidt dealer.
Aebi-Schmidt is recalling one 2019 MB3 vehicle because fuel tubes between the fuel rail and injectors for cylinders four, five, and six can fatigue and crack. A high-pressure fuel leak near an ignition source raises the risk of fire, and Aebi-Schmidt dealers will complete the repair free of charge.
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What's wrong?
The injector fuel supply tube on the 2019 Aebi-Schmidt MB3 with a Cummins X12 diesel engine carries diesel fuel from the fuel rail to the injector. The fuel rail is a pressurized pipe that feeds the injectors, and each injector sprays fuel into its cylinder so the engine can run cleanly and evenly.
On this vehicle, the tubes for cylinders 4, 5, and 6 are the concern. Vibration, strain from assembly, and tube material strength place stress on the metal. Over time, that stress fatigues the tube, and a crack forms. Once the tube cracks, fuel escapes under high pressure instead of staying sealed between the rail and injector.
The warning signs are tied to fuel leakage. During maintenance, a technician can find the leak, and an operator can smell fuel or see a fuel mist near the engine. Those signs mean the fuel tube needs dealer attention before the vehicle keeps working.
Who's affected?
| 2019 Aebi-Schmidt MB3 | fuel system |
|---|---|
| Units affected | 1 |
A matching year and model does not guarantee inclusion. Check your VIN to confirm whether your specific vehicle is included.
What's the safety risk?
A high pressure fuel leak near an ignition source can increase the risk of a fire. Fuel odor or visible mist around the fuel system is a warning sign. If you notice either one, stop operation, keep ignition sources away, and call the dealer for repair guidance. Repair is free at any franchised Aebi-Schmidt dealer.
What should I do?
- Check your VIN to confirm your 2019 Aebi-Schmidt MB3 is included in this recall.
- Contact Aebi-Schmidt customer service at 1-920-898-1035 to schedule the free Cummins dealer fuel-tube replacement and vibration-isolator installation that fixes fuel tubes that can crack and leak high-pressure fuel.
- Bring the recall notice if Aebi-Schmidt mailed one. If not, reference recall number 22V120 when you call.
- Avoid operating the vehicle if you smell diesel fuel or see a leak, and ask Aebi-Schmidt for repair transport guidance.
What happens at the repair
At the dealer, an Aebi-Schmidt technician replaces the fuel tubes and installs vibration isolators to reduce vibration at the fuel system. Parts and labor are covered under the recall. If you already paid out of pocket for this fuel-tube repair and the work was not covered by the manufacturer's limited warranty, Aebi-Schmidt has a recall-specific reimbursement plan for those units. Contact Aebi-Schmidt customer service with your repair paperwork so the service desk can route the claim under that plan.
| Reimbursement | Reimbursement available |
|---|
Timeline
| March 2, 2022 | NHTSA published the recall |
|---|---|
| March 7, 2022 | Owner notification mailed |
Frequently asked questions
What is recall 22V120?
Recall 22V120 covers 1 2019 Aebi-Schmidt MB3 vehicle with diesel fuel tubes that can fatigue and crack between the fuel rail and the injectors for cylinders 4, 5, and 6. A high-pressure fuel leak near an ignition source increases fire risk.
What should I do if my 2019 Aebi-Schmidt MB3 is on this recall?
Check your VIN to confirm your specific vehicle is included in recall 22V120. If it is, contact Aebi-Schmidt customer service at 1-920-898-1035 or a Cummins dealer to schedule the fuel-tube replacement and vibration-isolator installation. The repair is free.
Is the recall repair free?
Yes. Federal recall law requires manufacturers to repair the defect at no cost, and the recall remedy says Cummins dealers will replace the fuel tubes and install vibration isolators free of charge.
What is the safety risk?
The safety risk is fire. The affected fuel tubes can crack and leak high-pressure fuel. If that fuel reaches an ignition source, the leak can increase the risk of a fire. The dealer repair replaces the tubes and adds vibration isolators.
When were owners notified about recall 22V120?
Owner notification letters were mailed on March 7, 2022. If you own a 2019 Aebi-Schmidt MB3 and never received a letter, check your VIN and reference recall 22V120 when you contact Aebi-Schmidt customer service or the dealer.
More information
| NHTSA campaign page | nhtsa.gov/vehicle-recalls/22V120000 |
|---|---|
| Aebi-Schmidt customer service | 1-920-898-1035 |
| NHTSA recall # | 22V120 |
| NHTSA recall # (full) | 22V120000 |
Source documents
-
Download Quarterly Report (PDF) - Download Recall Report (PDF)
- Download Owner Notification Letter (PDF)
- Download Recall Acknowledgement (PDF)
This article is generated from NHTSA's primary recall filings and reviewed against the source on May 20, 2026. RecallNotify does not paraphrase NHTSA's consequence language; that text is reproduced as written above. Editorial standards →