Manitowoc Grove GMK 4100L-1 - Cable Drums and Slewing Angle Sensor; Maintenance of the Slip Ring Assemblies

Maintenance work on the superstructure
8.9 Cable drums and slewing angle sensor
25.11.2016
Maintenance manual 3 302 364 en 8 - 65
GMK 4100L-1
8.9 Cable drums and slewing angle sensor
8.9.1 Maintenance of the slip ring assemblies
The slip ring assemblies are located in:
Spare parts and
tools
– Clean, lint-free cloth.
– Dry, oil-free compressed air.
Prerequisites – All counterweight sections must be removed – the opening for cable drum
2 at the rear of
th
e turntable must be accessible;
à Operating Instructions.
– The main boom must be set down on the support;
à Operating
Instructions
.
– The engine must be switched off and secured against unauthorised use;
à p. 2 - 3.
– The battery master switch must be switched off in the driver's cab;
à Operating Instructions.
s
1 Cable drum 1
2 Cable drum 2
M 6
Designation Quantity GROVE part no.
Cover gasket for cable drum 1 1 03138891
Cover gasket for cable drum 2 1 03138894