Recall
Newmar Mountain Aire — 21V372000
NHTSA ID
21V372000
Make
Newmar
Model
Mountain Aire
Years Affected
2018
Recall Date
2021-05-20
Component
FUEL SYSTEM, DIESEL:FUEL INJECTION SYSTEM:FUEL RAIL
Units Affected
1,294
Completion Rate
—
Mfr Campaign No.
Cummins 21E-032
Summary
Newmar Corporation (Newmar) is recalling certain 2017-2022 Dutch Star, 2017-2019 Mountain Aire, 2019-2021 Ventana and 2021 New Aire motorhomes. The sealing washer may not seat correctly in the pilot bore holes, allowing the high pressure fuel rail assembly to leak.
Consequence
A fuel leak in the presence of an ignition source increases the risk of a fire.
Remedy
Dealers will inspect the rail threads, and replace the rail as necessary, free of charge. Interim notification letters were mailed to owners on July 16, 2021. Owners may contact Newmar customer service at 1-800-731-8000. Newmar's number for this recall is Cummins 21E-032.