Manitowoc Grove GMK 5250L - Page 46

Maintenance overview
5.2 Maintenance plans
5 - 10 3 302 744 en Maintenance manual
GMK5250L
09.03.2018
5.2.4 Maintenance plan M 3
M 3
Maintenance work on the CARRIER:
every three months/after 5,000 - 6,000 km (3,100 - 3,730 mi)
Engine
–Notes; à Engine manufacturer's documentation à p. 7 - 11
Fuel system
– Replacing fuel filter 1 à p. 7 - 29
Vehicle brake
– Checking disc brakes à p. 7 - 82
Suspension
– Forced lever – checking correct functioning à p. 7 - 92
Hydraulic system
– Cleaning the magnetic rods à p. 7 - 103
Electrical system
– Checking the charge level of the batteries à p. 7 - 126
– Charging the batteries using the battery charger à p. 7 - 128
– Check the external starting socket à p. 7 - 129
Towbar coupling
– Checking the bearing à p. 7 - 137
– Checking the cotter pin à p. 7 - 138
– Checking the lower bushing à p. 7 - 139
– Checking the initial tension of the springs à p. 7 - 139
– Checking the support ring à p. 7 - 140
– Checking the function of the coupling jaw/ resetting the central position à p. 7 - 140