Oshkosh recall: Power train
What is wrong
Oshkosh Corporation (Oshkosh) is recalling certain model year 2015 S-Series Front Discharge concrete mixer glider trucks manufactured February 10, 2015, to March 20, 2015. The affected vehicles have Allison HD4500 transmissions that were remanufactured by Valley Truck Parts that may be coated with a thick layer of paint on the torque converter to adaptation kit mounting surface which can soften during vehicle operation. This may result in the mounting bolts loosening.
What could happen
If the mounting bolts loosen, the bolts on the torque converter bolt flange may shear, resulting in a sudden loss of drive power, and increasing the risk of a crash.
The fix
Oshkosh has notified owners, and Valley Truck Parts will remove the paint from the mating surface of the torque converter, and replace the bolts, free of charge. The recall began on May 8, 2015. Owners may contact Oshkosh customer service at 1-888-686-7278.
Vehicles covered
- Oshkosh S-Series 2015
Facts
- NHTSA recall number
- 15V412000
- Type
- Vehicle
- Filed by
- Oshkosh Corporation
- Reported to NHTSA
- Jun 30, 2015
- Owners notified
- May 8, 2015
- Vehicles or items affected
- 24
- Started by
- The manufacturer
- Built
- Feb 10, 2015 to Mar 20, 2015
- Part
- Power train › Automatic transmission › Torque converter
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.safercar.gov.
Other recalls for the same vehicles
- Oshkosh recall: Power train Apr 10, 2025
- Oshkosh recall: Vehicle speed control Dec 10, 2024
- Oshkosh recall: Electrical system May 26, 2022
- Oshkosh recall: Suspension Jan 11, 2022
- Oshkosh recall: Fuel system, diesel Jan 11, 2022
- Oshkosh recall: Steering Nov 2, 2021
To check one car, enter its 17-character VIN on the official NHTSA page: a recall may cover only some vehicles of a model year.
Recall data: National Highway Traffic Safety Administration (NHTSA). Nebula is not affiliated with or endorsed by NHTSA.