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1
4.
Remove breather cap (1) on the top of the hydraulic
oil tank and keep pressing the valve until the
pressure inside the hydraulic oil tank is released.
2
3
4
5
6
7
5.
Remove bolt (2) and cover (3) on the tank upper
surface.
6.
Take out spring (5), check valve (6) and element
assembly (7) from the tank.
At this time, do not return the hydraulic oil remaining
in the filter back to the tank.
7.
Replace O-ring (4) on the mounting surface of cover
(3).
8.
Insert element assembly (7).
9.
Attach the element by the reverse order of the steps
3 and 4.
10. Attach cover (3) with bolts (2).
Tightening Torque: 46.5 ± 4.6 N·m (34.3 ± 3.4 lbf·ft)
11. Start the engine, set the machine in the hydraulic oil
level inspection position, and check the hydraulic oil
level.
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