Komatsu PC700LC-11, Руководство по эксплуатации и техническому обслуживанию

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2.
Remove the plug (3) from the filter case (1), and drain oil
in the case.
3.
After checking that the hydraulic oil temperature has drop-
ped, turn the filter case (1) counterclockwise, remove it,
then take out the element (2).
4.
Clean the removed parts, then install the new element (2)
and O-ring (4).
5.
For installation, tighten it 1/2 or more turns after the case
contacts the filter head.
6.
Install the filter case (1) and plug (3).
Tighten the filter case (1) and plug (3) to the following tor-
que.
Tightening torque
Filter case (1): 98 Nm {10 kgm}
Plug (3): 39.2 Nm {4 kgm}
METHOD FOR WASHING WASHABLE FLOOR
On the washable cab floor, it is possible to flush out the dirt directly with water.
k k
WARNING
If the control lever is touched by accident, the machine
may move suddenly, and this may lead to serious personal
injury or death. Always set the lock lever securely to LOCK
position (L) before leaving the operator's seat.
Select a firm flat place for work.
When setting the machine at an angle, use strong blocks
to stabilize the base of the machine and be extremely care-
ful when performing the work.
MAINTENANCE MAINTENANCE PROCEDURE
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