NHTSA-Equipment2021-06-29

Cummins, Inc. — Excessive Ammonia in Tailpipe Exhaust

Cummins, Inc.
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.
Affected count
494
Products
Excessive Ammonia in Tailpipe Exhaust

Official notice

https://www.nhtsa.gov/recalls?nhtsaId=21E060000

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