# A Slewing Ring at the End of Its Life. How Long Could It Run Like That? Liebherr 906

> Video: Replacing the slewing ring on a 2009 Liebherr 906 excavator: 2 cm of play in the slewing bearing, plugging the swivel joint lines, lifting the upper carriage, fitting a new ring and 88 new bolts with copper grease torqued to 620 Nm.

[▶ A Slewing Ring at the End of Its Life. How Long Could It Run Like That? Liebherr 906](https://www.youtube.com/watch?v=X0oMI80wYVc)

Replacing the slewing ring on a 2009 Liebherr 906 excavator: 2 cm of play in the slewing bearing, plugging the swivel joint lines, lifting the upper carriage, fitting a new ring and 88 new bolts with copper grease torqued to 620 Nm.

[**Read the full repair report →**](https://wibako.com/about-us/news/837-a-slewing-ring-at-the-end-of-its-life-how-long-could-it-keep-running-like-that-liebherr-a906)

Published: 2026-07-17

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Source: https://wibako.com/about-us/video/836-a-slewing-ring-at-the-end-of-its-life-how-long-could-it-run-like-that-liebherr-906
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