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Cummins Engine And Engine Cooling recall
Recalled June 29, 2021 · NHTSA recall 21E060000 · Cummins
Hazard
Exposure to high levels of ammonia can increase the risk of injury.
Remedy
Dealers will recalibrate the engine, free of charge. Owner notification letters were mailed August 20, 2021. Owners may contact Cummins customer service at 1-800-286-6467.
Units
494 units
Description
Cummins, Inc. (Cummins) is recalling certain L9 Diesel Engines, with part number D563027BX03. The engine calibration software's management of the injection of Diesel Exhaust Fluid can allow excessive ammonia into the tailpipe exhaust.
What to do
Dealers will recalibrate the engine, free of charge. Owner notification letters were mailed August 20, 2021. Owners may contact Cummins customer service at 1-800-286-6467.
Product
Cummins L9
Manufacturer(s)
Cummins, Inc.
Source: U.S. National Highway Traffic Safety Administration. Official recall notice on nhtsa.gov →