# Service bulletin SS1034711

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: 10175417
- Published by NHTSA: 2020\-05\-23
- Manufacturer's number: SS1034711
- Manufacturer's date: 2020\-05\-22
- NHTSA component: VISIBILITY:REARVIEW MIRRORS/DEVICES

## NHTSA's summary

Service Solution for Hadley Upper Mirror Glass Vibration. The following suggestions are not guaranteed to eliminate or fix the Hadley mirror vibration concern. We have had mixed results in field\-testing. In some cases, these solutions eliminate or reduce the vibration and in others, it does not seem to make a difference. DTNA continues to work on a permanent solution to this concern.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2020/MC-10175417-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2020/MC-10175417-9999.pdf)

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

## Components

Glass, wipers and mirrors, Mirrors

## Vehicles listed

- 2019 to 2021 WESTERN STAR 4700
- 2019 to 2021 WESTERN STAR 4800
- 2019 to 2021 WESTERN STAR 4900
- 2019 to 2021 WESTERN STAR 5700
- 2019 to 2021 WESTERN STAR 6900

JSON: [/v1/bulletins/10175417](/v1/bulletins/10175417)

[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%20SS1034711&page=https%3A%2F%2Fopen.wenmarpro.com%2Fbulletins%2F10175417&vehicle=Service%20bulletin%20SS1034711)