Hydraulic Oil Change(Including Replacing Suction Filter In Hydraulic Tank) - Kubota KX 016-4 Operator's Manual

52 REGULAR CHECKS AND MAINTENANCE WORK
BHydraulic Oil Change(Including Replacing
Suction Filter in 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.
1. Park the excavator on a firm, flat and level surface.
Lower the attachments and dozer blade on the
ground, release the cylinder pressure by actuating the
levers and stop the engine.
2. Remove the drain plug on the underside of the
hydraulic tank and drain the oil.
(1) Drain plug
3. Screw out the cover (1) using a filter wrench.
4. Remove the return filter from the hydraulic tank.
5. Screw off the suction filter (2).
If necessary, remove any residues with a clean, lint-
free cloth.
6. Screw on the new suction filter by hand.
(1) Cover
(2) Suction filter
(3) Drain plug
7. Fill oil through the oil filling opening on the top side of
the tank.
8. Install the return filter.
9. 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.
10. Fill oil again up to the center of the gauge.
Hydraulic tank
Hydraulic oil
volumes
Whole oil volumes
11. Install the hydraulic tank cover and tighten the oil filling
plug.
14.2 L
27 L