Manitowoc Grove GMK 5250L - Page 43

Maintenance overview
5.2 Maintenance plans
09.03.2018
Maintenance manual 3 302 744 en 5 - 7
GMK5250L
W
Maintenance work on the SUPERSTRUCTURE:
weekly
Hoists
– Checking the oil level à p. 8 - 9
– General inspection à p. 8 - 10
– Checking the hoist brake à p. 8 - 10
Slewing gear
– Checking the oil level à p. 8 - 15
– Checking for leaks à p. 8 - 16
Hydraulic system
– Checking the hydraulic hoses à p. 8 - 32
– Checking the ventilation filter à p. 8 - 32
– Checking for leaks à p. 8 - 33
Hoist ropes
– Checking the hoist ropes à p. 8 - 58
Central lubrication system
– Checking the level à p. 8 - 73
Other maintenance work
– Checking the windscreen washing system à p. 8 - 85