Komatsu HB215LC-3, Руководство по эксплуатации и техническому обслуживанию

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3.
Remove the plug (3) and drain the hydraulic oil accumula-
ted in filter case (1) into the prepared oil container.
4.
After checking that the hydraulic oil temperature has drop-
ped, turn the filter case (1) counterclockwise, remove it,
then remove the element (2).
5.
Clean the removed parts, then install the new element (2).
REMARK
Element (2) must be installed facing in the correct direc-
tion. Set holed Y-side up, and fit the hole in element (2) to
the protruding portion inside the filter head (6).
6.
Fit the new O-ring (4) to filter case (1) and screw the filter
case (1) into filter head (6).
7.
After the top of filter case (1) touches the filter head (6),
tighten it further at least 1/2 turn.
8.
Clean the removed plug (3) and fit the new O-ring (5) to
plug (3).
9.
Install the plug (3) to filter case (1).
Tightening torque:27.4 to 58.8 Nm {2.8 to 6.0 kgm}
METHOD FOR REPLACING ADDITIONAL PILOT FILTER ELEMENT FOR BREAK-
ER
1.
Loosen the oil filler cap (F) slowly on the top of the hy-
draulic tank to release the internal pressure in the hydraul-
ic tank.
2.
Set a container to receive the oil under the additional pilot
filter at the position pointed with the arrow.
ATTACHMENTS AND OPTIONS HANDLE MACHINE READY FOR INSTALLATION OF ATTACHMENT
6-29