Hydraulic Oil Change (Including Replacing Of The Suction Filter In The Hydraulic Tank) - Kubota u25 Operator's Manual

50 REGULAR CHECKS AND MAINTENANCE WORK
BHydraulic 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.
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.
(1) Cover
(2) Suction filter
(3) Drain plug
2. Remove the drain plug on the underside of the
hydraulic tank and drain the oil.
(1) Drain plug
3. Remove the cover of the hydraulic tank.
4. With a fork wrench or similar, remove and exchange
the suction filter.
5. Retighten the drain plug.
6. Fill oil through the oil filling opening on the top side of
the tank.
7. Let the engine run for approx. 5 min. and check the oil
level again.
Hydraulic
tank
Hydraulic
oil volumes
Whole oil
volumes
22.5 L (5.94 US gal.)
37 L (9.78 US gal.)