# Service campaign MC110125

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 campaign
- NHTSA id: 11026996
- Published by NHTSA: 2026\-01\-05
- Manufacturer's number: MC110125
- Manufacturer's date: 2025\-12\-30
- Campaign id or software version: 00 11 60 00 00
- NHTSA component: ENGINE

## NHTSA's summary

After a quality inspection it was found that due to improper machining, the right\-side chain tensioner screwplug doesn’t meet the specifications over the service life of the motorcycle. As a result, over increased mileage accrued noise and engine damage may occur.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2025/MC-11026996-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2025/MC-11026996-9999.pdf)

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

## Components

Engine

## Vehicles listed

- 2025 BMW R 1300 GS
- 2025 BMW R 1300 GS ADVENTURE
- 2026 BMW R 1300 R
- 2026 BMW R 1300 RS
- 2026 BMW R 1300 RT

## Other bulletins for the same vehicles and component

- [MC110125](/bulletins/11028991.md), 2026-02-24, Service campaign: ENGINE. After a quality inspection it was found that due to improper machining, the right\-side chain tensioner screw plug doesn’t meet the specifications over the service life of the motorcycle. As a result, over increased mileage accrued noise and engine damage may occur.

JSON: [/v1/bulletins/11026996](/v1/bulletins/11026996)

[Report an error on this page](https://github.com/wenmar-pro/wenmar-open/issues/new?template=data_correction.yml&title=Data%20correction%3A%20Service%20campaign%20MC110125&page=https%3A%2F%2Fopen.wenmarpro.com%2Fbulletins%2F11026996&vehicle=Service%20campaign%20MC110125)