Manitowoc Grove GMK 4100L-1 - Page 61

Maintenance overview
5.2 Maintenance plans
25.11.2016
Maintenance manual 3 302 364 en 5 - 13
GMK 4100L-1
M 6
Maintenance work on the SUPERSTRUCTURE:
every six months/after 500 oper. hrs.
Slewing gear
– Checking the slewing gear brake
à p. 8 - 16
Slewing bearing
– Lubricating the gear teeth
à p. 8 - 25
– General inspection
à p. 8 - 27
– Measuring tilting play
à p. 8 - 28
Cable drums and slewing angle sensor
– Maintenance of the slip ring assemblies
à p. 8 - 65
Air conditioning system
– Checking hoses
à p. 8 - 76