Oshkosh Corporation – Broken Shaft Seal May Cause Loss of Power Steering

Oshkosh Corporation (Oshkosh) is recalling certain 2020-2021 S-Series vehicles. A machining defect may cause pressure to build in the power steering pump and break the shaft seal, resulting in a loss of power steering assist.


Report Received Date 11/02/2021
NHTSA ID 21V851000
Consequence Summary A loss of power steering assist increases the risk of a crash.
Corrective Action Owners will inspect and replace the power steering pump as necessary. Owners may perform this work themselves or reach out to one of our service centers to perform the inspection and repair work free of charge. Owner notification letters were mailed on December 15, 2021. Owners may contact Oshkosh customer service at 1-888-686-7278.
Recall Code NR (Not Reported)
Potentially Affected 697
Fire Risk When Parked No
Do Not Drive No
Recall Link Go to Recall (https://www.nhtsa.gov/recalls?nhtsaId=21V851000)

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