# Service bulletin TSB220244

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: 10231607
- Published by NHTSA: 2023\-02\-13
- Manufacturer's number: TSB220244
- Manufacturer's date: 2022\-12\-06
- NHTSA component: STRUCTURE

## NHTSA's summary

This Technical Service Bulletin was issued for Description of Change. Releasing a new idler pulley bracket mounting capscrew for options FA1611 and FA1608. The new capscrew will improve the joint robustness and allow the installation torque to be increased.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2022/MC-10231607-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2022/MC-10231607-9999.pdf)

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

## Components

Body and frame

## Vehicles listed

- CUMMINS ISX15
- CUMMINS X15

JSON: [/v1/bulletins/10231607](/v1/bulletins/10231607)

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