NHTSA recall 22E026000 · Equipment
Fuel system, diesel › Fuel injection system › Fuel rail
Reported Mar 25, 202211 vehicles affectedWatson Hopper
The defect
Watson Hopper (Watson Hopper) is recalling certain X12 Power Modules. The fuel tubes between the fuel rail and the injector for cylinders 4, 5 and 6 may be susceptible to cracking, resulting in a high pressure fuel leak.
The risk
A high pressure fuel leak in the presence of an ignition source can increase the risk of a fire.
The remedy
On engines with 75 miles or less, Cummins dealers will install vibration isolators to the fuel tubes. Engines with more than 75 miles will receive new fuel tubes with vibration isolators, free of charge. Owner notification letters were mailed July 21, 2022. Owners may contact Watson Hopper customer service at 1-970-874-7410.