Maintenance work on the superstructure
8.5 Slewing bearing
8 - 26 3 302 744 en Maintenance manual
GMK5250L
09.03.2018
First lubrication
• Remove the plate (1).
• Remove the old grease from all the gear
teeth (2).
• Apply a thin layer of new grease to all the
gear teeth and allow it to penetrate for
approx. 10 minutes.
• Apply a second, thicker layer of grease and
allow it to penetrate for approx. 30 minutes.
• Attach the plate.
Subsequent lubrication
• Remove the plate (1).
• Apply new grease to all the gear teeth (2).
• Allow it to penetrate for approx. 30 minutes.
• Attach the plate.
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