23E055 – Fuel Filter Hoses May Disconnect or Leak Fuel – Cummins L9 Diesel Engines

Cummins L9

July 18, 2023 NHTSA CAMPAIGN NUMBER: 23E055000 Fuel Filter Hoses May Disconnect or Leak Fuel A disconnected hose will result in an engine stall increasing the risk of a crash. Also, a fuel leak in the presence of an ignition source increases the risk of a fire.   NHTSA Campaign Number: 23E055 Manufacturer Cummins, Inc. Components FUEL SYSTEM, DIESEL …

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23E054 – Insufficiently Tightened Bolt – Cummins B6.7 Diesel Engines

Cummins B6.7

July 18, 2023 NHTSA CAMPAIGN NUMBER: 23E054000 Insufficiently Tightened Bolt An engine that detaches from the lifting bracket while being lifted increases the risk of injury.   NHTSA Campaign Number: 23E054 Manufacturer Cummins, Inc. Components ENGINE AND ENGINE COOLING Potential Number of Units Affected 59   Summary Cummins, Inc. (Cummins) is recalling certain Model: B6.7 diesel engines, part number D313038BX03. …

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21E063 – Fuel Hose Leak – Cummins L9 Diesel Engines

Cummins L9

July 13, 2021 NHTSA CAMPAIGN NUMBER: 21E063000 Fuel Hose Leak A fuel leak in the presence of an ignition source increases the risk of a fire.   NHTSA Campaign Number: 21E063 Manufacturer Cummins, Inc. Components FUEL SYSTEM, DIESEL Potential Number of Units Affected 2,922   Summary Cummins, Inc. (Cummins) is recalling certain L9 Diesel Engines, with part number D563027BX03, that …

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21E060 Cummins L9 Diesel Engines Excessive Ammonia in Tailpipe Exhaust

Cummins L9

June 29, 2021 NHTSA CAMPAIGN NUMBER: 21E060000 Excessive Ammonia in Tailpipe Exhaust Exposure to high levels of ammonia can increase the risk of injury.   NHTSA Campaign Number: 21E060 Manufacturer Cummins, Inc. Components ENGINE AND ENGINE COOLING Potential Number of Units Affected 477   Summary Cummins, Inc. (Cummins) is recalling certain L9 Diesel Engines, with part number D563027BX03. The engine

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Fuel Heater May Overheat and Cause Fire – Cummins B6.7 Diesel Engines

Cummins B6.7

March 31, 2020 NHTSA CAMPAIGN NUMBER: 20E018000 Fuel Heater May Overheat and Cause Fire A fire increases the risk of injury. An engine stall can increase the risk of a crash.   NHTSA Campaign Number: 20E018 Manufacturer Cummins Inc. Components FUEL SYSTEM, DIESEL Potential Number of Units Affected 68,605   Summary Cummins Inc. (Cummins) is recalling certain B6.7 Diesel Engines, …

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