Manitowoc GROVE GMK6400

Maintenance overview
5.2 Maintenance plans
16.11.2018
Maintenance manual 3 302 756 en 5 - 15
GMK6400
M 12
Maintenance work on the SUPERSTRUCTURE:
Every twelve months/after 1,000 oper. hrs.
Hoists
– Changing the oil/checking the oil à p. 8 - 14
Slewing gear
– Changing the oil/checking the oil à p. 8 - 20
Slewing bearing
– Lubricating the turntable lock à p. 8 - 32
Pump transfer case
– Changing the oil à p. 8 - 37
– Changing the oil filter à p. 8 - 41
Hydraulic system
– Changing the ventilation filters à p. 8 - 49
– Taking oil samples:
depending on the oil sample test results:
– Changing the hydraulic oil
à p. 8 - 51
à p. 8 - 57
– Changing the hydraulic oil filter à p. 8 - 53
– Have the radiator checked/cleaned à p. 8 - 60
Main boom
– Checking the locking system à p. 8 - 70
Hook blocks
– Lubricating à p. 8 - 91
Air-conditioning system
– Checking the entire air-conditioning system à p. 8 - 97
Other maintenance work
– Lubricating the crane cab door à p. 8 - 102
– Lubricating the step
1)
à p. 8 - 103
– Lubricating the connecting pins and socket pins à p. 8 - 104
– Renewing the corrosion protection à p. 8 - 105
1)
Additional equipment