The problem
Vanair Manufacturing, Inc. (Vanair) is recalling certain model year 2009-2013 Ford F-350, F-450, and F-550 SuperDuty chassis modified by Vanair and equipped with certain Muncie Power Products PTO Assemblies used with model 60-85 UDSM, 125-185 USDM, and Genair 125-185 driven air compressor systems. In the affected vehicles, oil may leak from the PTO pressure switch onto a thermal blanket covering the exhaust.
The risk
The leaking oil may soak into the thermal blanket covering the exhaust, which when combined with heat from exhaust, may result in an increased risk of fire.
The fix
Vanair will notify owners, and dealers will inspect and install a new pressure switch kit that moves the switch away from the exhaust system, free of charge. The recall began in November 2014. Owners may contact Vanair customer service at 1-800-526-8817.
Recall details
| NHTSA campaign | 14V-494 (14V494000) |
|---|---|
| Manufacturer | Vanair Manufacturing, Inc. |
| Component | Equipment |
| Report date | August 8, 2014 |
| Owners notified | November 4, 2014 |
| Vehicles affected | 49 |
| Initiated by | NHTSA investigation |
Vehicles covered
- 2009 Ford F-350 Super Duty
- 2010 Ford F-350 Super Duty
- 2011 Ford F-350 Super Duty
- 2012 Ford F-350 Super Duty
- 2013 Ford F-350 Super Duty
- 2009 Ford F-450 Super Duty
- 2010 Ford F-450 Super Duty
- 2011 Ford F-450 Super Duty
- 2012 Ford F-450 Super Duty
- 2013 Ford F-450 Super Duty
- 2009 Ford F-550 Super Duty
- 2010 Ford F-550 Super Duty
- 2011 Ford F-550 Super Duty
- 2012 Ford F-550 Super Duty
- 2013 Ford F-550 Super Duty
Frequently asked questions
Is the recall 14V-494 repair free?
Yes. Ford dealers will fix the problem at no cost: Vanair will notify owners, and dealers will inspect and install a new pressure switch kit that moves the switch away from the exhaust system, free of charge. The recall began in November 2014. Owners may contact Vanair customer service at 1-800-526-8817.
How do I know if my car is included?
Not every vehicle of the listed model years is affected — the recall covers 49 vehicles built in a certain window. Check your 17-character VIN with our VIN recall check or at nhtsa.gov/recalls.
Source: U.S. National Highway Traffic Safety Administration (NHTSA) — owner complaints through October 20, 2026, recalls and defect investigations; fuel economy from the EPA. Complaints are unverified reports and are not proof of a defect. How we rate model years.