Changing The Hydraulic Oil Filter - Manitowoc Grove GMK 5250L Maintenance Manual

8.6.9
Spare parts and
tools
Prerequisites
O
Maintenance manual
GMK5250L

Changing the hydraulic oil filter

All oil filters must be replaced when changing the oil.
If a warning message appears, the red symbols on the CCS control unit indi-
cate whether oil filter 1 or oil filter 2 is clogged. There is no indicator for oil
filter 3.
1 Red – Changing oil filter 1
2 Red – Change oil filters 2 and 3
Designation
For oil filter 1:
Filter
Packing set
For oil filter 2:
Filter
Housing packing set
For oil filter 3:
Filter
– Torque wrench for 25 Nm (18.4 lbf ft).
– Receptacle, approx. 5 l (1.5 gal);
– The crane must be rigged with an outrigger span of at least 8.95 x 7.80 m
(29.4 x 25.6 ft) and be level;
– The main boom must be fully retracted and raised to the maximum;
à
Operating manual .
– The engine must be switched off and secured against unauthorised use;
à
p. 2 - 3.
Risk of damage to the environment from filter residues.
Store used hydraulic oil filter inserts in suitable receptacles and have them
disposed of properly by qualified personnel.
à
p. 2 - 4.
à
Operating manual .
3 302 744 en
Maintenance work on the superstructure
8.6 Hydraulic system
Quantity GROVE part no.
1 04156358
1 04165792
1 03142356
1 03326049
1 03249527
s
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