# Service bulletin CMI\-09212022\-A

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.

- Type: Service bulletin
- NHTSA id: 10224317
- Published by NHTSA: 2022\-10\-17
- Manufacturer's number: CMI\-09212022\-A
- Manufacturer's date: 2022\-09\-21
- NHTSA component: ENGINE AND ENGINE COOLING

## NHTSA's summary

RMEP used up the Engine Serial Number \(ESN\) range between 73X ?74999999 and the ESNs at RMEP started using the 7500XXXX range.This range is already assigned to engines built from another Cummins Plant in 2011

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2022/MC-10224317-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2022/MC-10224317-9999.pdf)

The document is the manufacturer's. This site does not hold it.

## Components

Engine

## Vehicles listed

- CUMMINS B6.7N
- CUMMINS L9N

JSON: [/v1/bulletins/10224317](/v1/bulletins/10224317)

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