Fuel Hose Leak (PACCAR Incorporated)
NHTSA Campaign Number: 21V601000
Manufacturer PACCAR Incorporated
Components FUEL SYSTEM, DIESEL
Potential Number of Units Affected 688
Summary
PACCAR Incorporated (PACCAR) is recalling certain 2021-2022 Peterbilt 536, 537, 548 and Kenworth T270, T280, T370, T380, T440, T470, and T480 vehicles equipped with Cummins L9 diesel engines. A fuel leak may occur from the fuel hose between the fuel pump and the remote fuel filter head.
Remedy
Cummins will replace the fuel hoses, free of charge. Owner notification letters are expected to be mailed on October 1, 2021. Owners may contact PACCAR's customer service at 1-425-828-5888 (Kenworth) and 1-940-591-4220 (Peterbilt). PACCAR's numbers for this recall are 21PBG and 21KWF.