Kubota KX080-3, Руководство оператора

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REGULAR CHECKS AND MAINTENANCE WORK 72
B
Hydraulic Oil Change (Including
Replacing of the Suction Filter in the
Hydraulic Tank)
To avoid personal injury:
A
Wait long enough for the hydraulic fluid to cool
down. Then begin with the change of the
hydraulic fluid.
A Use stepladder to work safely when the suction
filter is extracted from the oil tank.
1. Move the excavator to a level ground and stop the
engine. Extend the piston rods of the cylinders halfway
out and lower the bucket on the ground.
2. Gradually loosen oil filling plug on the tank to release
pressure in the tank.
3. Remove the drain plug on the underside of the
hydraulic tank and drain the oil.
4. Remove the hydraulic tank cover.
5. Remove and exchange the suction filter.
6. Retighten the drain plug.
7. Fill oil through the oil filling opening on the top side of
the tank.
8. Let the engine run and operate the boom, arm, bucket
and boom swing device. Then bring the boom to the
highest position, pull the arm, bucket inward and boom
swing left end.
(1) Oil filling plug
(2) Hydraulic tank cover
(3) Suction filter
(4) Drain plug