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NHTSA Recall 21V620000

Filed by Custom Fire Apparatus, Inc.. Component: Fuel System, Diesel. Reported 2021-08-06. An estimated 9 vehicles are affected. Recall repairs are free at any authorized dealer.

Defect

Custom Fire Apparatus, Inc. (Custom Fire) is recalling certain 2017-2021 Peterbilt 348, Freightliner M2, Kenworth T370, and T880 emergency vehicles equipped with Cummins L9 diesel engines. The sealing washer may not seat correctly in the pilot boreholes, allowing the high-pressure fuel rail assembly to leak.

Risk

A fuel leak in the presence of an ignition source increases the risk of a fire.

What the manufacturer will do

Cummins will inspect the rail threads and fuel lines, and replace the rail as necessary, free of charge. Owner notification letters were mailed on August 9, 2021. Owners may contact Custom Fire's customer service at 1-715-294-2555.

Manufacturer campaign number: 21E032

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.nhtsa.gov.

Does this recall apply to your car? Check your VIN on NHTSA's official recall lookup →

Vehicles covered by this recall