# Service bulletin 80495389

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: 10231909
- Published by NHTSA: 2023\-02\-21
- Manufacturer's number: 80495389
- Manufacturer's date: 2023\-01\-18
- NHTSA component: FUEL SYSTEM, OTHER:KINETIC:FLYWHEEL,BEARINGS

## NHTSA's summary

This is a representative communication from the engine manufacturing plant to an OEM customer vehicle plant regarding inspection of Cummins X15 flywheel torque. There is an issue with the fly torque spindle unit that torques 4 capscrews installed in the flywheel during final parts mounting operations

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2023/MC-10231909-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2023/MC-10231909-9999.pdf)

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

## Components

Fuel system

## Vehicles listed

- CUMMINS X15

JSON: [/v1/bulletins/10231909](/v1/bulletins/10231909)

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