General Inspection - Manitowoc Grove GMK 5250L Maintenance Manual

8.5.3
H
Maintenance manual
GMK5250L

General inspection

•
Pay attention to any unusual running noises from the slewing bearing.
•
If unusual noises occur, take a sample of the grease that has escaped.
Have
Manitowoc Crane Care
•
Check the slewing bearing for damage (e.g. gaskets).
If any damage is found, report it to
GROVE dealer or your repair crew.
The maintenance interval specified here must be reduced if the slewing
bearing was subjected to heavy blows (falling load, load slipping).
examine the sample for metal residue.
Manitowoc Crane Care
3 302 744 en
Maintenance work on the superstructure
8.5 Slewing bearing
or an authorised
M 6
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