Maintenance work on the superstructure
8.9 Cable drums and slewing angle sensor
03.11.2017
Maintenance manual 3 302 574 en 8 - 61
GMK3060
Maintenance of
the slip ring
assemblies
• Remove the cover (1) or (2).
• Clean and dry the cover.
• Replace the gasket if necessary.
• Check that the cover (3) is undamaged.
This slip ring assembly is maintenance-free.
The cover (3) only needs to be opened for
repairing the slip ring assembly.
• Only use a cloth and compressed air to
remove any dirt on the slip rings (2).
• Do not use spray oil.
• Check to make sure all screws (1) are tight.
• Fasten the cover to the cable drum.