NHTSA recall 21V306000
Fuel system, diesel › Fuel injection system › Fuel rail
Tiffin Bus and 1 more
Reported Apr 30, 20213,198 vehicles affectedTiffin Motorhomes, Inc.Maker’s number TIF-116
The defect
Tiffin Motorhomes, Inc. (Tiffin) is recalling certain 2017-2021 Bus and Phaeton vehicles. The sealing washer may not seat correctly in the pilot bore, allowing the high pressure fuel rail assembly to leak.
The risk
A fuel leak in the presence of an ignition source increases the risk of a fire.
The remedy
Tiffin will work with Cummins to inspect the rail threads , and replace the rail and fuel lines if damage is found, free of charge. Owner notification letters were mailed August 11, 2021. Owners may contact Tiffin customer service at 1-256-356-8661.