Why is the run-down time shortened in my ABB A175-M66 Engine?
- WWilliam GonzalesSep 12, 2025
If the run-down time is shortened in your ABB Engine, it could be due to a contaminated Turbocharger, which requires cleaning. Alternatively, damaged bearings can also cause this issue, in which case you should contact an ABB Turbocharging Service Station.





