Manitowoc Grove GMK 4100L-1 - Page 57

Maintenance overview
5.2 Maintenance plans
25.11.2016
Maintenance manual 3 302 364 en 5 - 9
GMK 4100L-1
M 1
Maintenance work on the SUPERSTRUCTURE:
Monthly/after approx. 100 operating hours
Main boom
– Greasing the piston rod of the derricking cylinder
à p. 8 - 45
Air conditioning system
– Checking the air conditioning system
à p. 8 - 75
– Cleaning the condenser fins
à p. 8 - 75
Other maintenance work
– Checking the auxiliary heater
à p. 8 - 80