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Service bulletin CMI-04292022-B

A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.

The communication, as NHTSA indexes it (as of 2026-10-19)
TypeService bulletin
NHTSA id10211742
Published by NHTSA2022-05-16
Manufacturer's numberCMI-04292022-B
Manufacturer's date2022-04-29
NHTSA componentENGINE AND ENGINE COOLING; ENGINE

NHTSA's summary

This is a representative communication from the manufacturing plant to affected OEMs requesting an inspection of select engines that may have been assembled with the wrong flywheel. The engine plant pursued corrective action with affected OEMs at their facitilies.

The document

The document is the manufacturer's. This site does not hold it. NHTSA files a document at one of these two addresses; we have not asked NHTSA which.

Components

Engine

Vehicles listed
CUMMINS X15

Listing a model year does not mean every vehicle of it is concerned: the document says which.