Manitowoc GROVE GMK7450 - Page 45

Maintenance overview
5.2 Maintenance plans
16.08.2018
Maintenance manual 3 302 577 en 5 - 13
GMK7450
M 6
Maintenance work on the SUPERSTRUCTURE:
every six months/after 500 oper. hrs.
Engine
–Notes;
à Engine manufacturer’s documentation à P. 8 - 13
– Changing the oil and the oil filter
à P. 8 - 19
Fuel system
– Replacing fuel filter 1
à P. 8 - 29
– Replacing fuel filter 2
à P. 8 - 31
Hoists
– Lubricating the auxiliary hoist
à P. 8 - 45
Slewing gear
– Checking the slewing gear brake
à P. 8 - 50
Slewing bearing
– Lubricating the gear teeth
à P. 8 - 59
– General inspection
à P. 8 - 61
– Measuring tilting play
à P. 8 - 62
Cable drums and slewing angle sensor
– Maintenance of the slip ring assemblies
à P. 8 - 111
Air-conditioning system
– Checking hoses
à P. 8 - 121