# Service bulletin 21104

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: 10199913
- Published by NHTSA: 2021\-08\-04
- Manufacturer's number: 21104
- Manufacturer's date: 2021\-07\-14
- NHTSA component: ENGINE AND ENGINE COOLING; STRUCTURE

## NHTSA's summary

Certain International HX Series trucks with International A26 or Cummins X15 engines may have been built with an undersized exhaust slider isolator resulting in premature wear of the isolator and increased noise.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2021/MC-10199913-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2021/MC-10199913-9999.pdf)

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

## Components

Body and frame, Engine

## Vehicles listed

- 2022 INTERNATIONAL HX

JSON: [/v1/bulletins/10199913](/v1/bulletins/10199913)

[Report an error on this page](https://github.com/wenmar-pro/wenmar-open/issues/new?template=data_correction.yml&title=Data%20correction%3A%20Service%20bulletin%2021104&page=https%3A%2F%2Fopen.wenmarpro.com%2Fbulletins%2F10199913&vehicle=Service%20bulletin%2021104)