Manitowoc Grove GMK 4100L-1 - Checking the Oil Level; Hoists

Maintenance work on the superstructure
8.3 Hoists
25.11.2016
Maintenance manual 3 302 364 en 8 - 9
GMK 4100L-1
8.3 Hoists
8.3.1 Checking the oil level
Spare parts
and tools
Prerequisites – The truck crane must be level and in on-road mode;
à Operating
Instructions
.
– The engine must be switched off and secured against unauthorised use;
à p. 2 - 3.
Checking the
oil leve
l
• Check that the oil level is visible between
the min. and the max. marks (1).
If the oil level is too low
• Top up the oil; à p. 8 - 11.
H
The oil level in the hoist gear must be 15 mm below the centre of rotation of
the hoist. If the sight glass is loose in the clamps, or a new sight glass has
been fitted, you must adjust this difference in height before you adjust the
clamps.
W
Designation Quantity GROVE part no.
Oil inspection glass; complete 2
84012690