Remove the hydraulic tank cap and the screen.
Wash the hydraulic tank cap and the screen in clean,
Install the screen.
Connect a hos e to the hydraulic oil tank drain valve.
The drain valve is located on the bottom of the hydraulic
The hydraulic oil tank contains 80 L (21.1 US gal)
of hydraulic oil. Drain the oil into a suitable
container. Dispose of the used oil in a proper
Close the hydraulic oil tank drain valve. Remove the
Disconnect the two hoses.
Remove the two strainers. Clean the strainers in a
nonflammable solvent. Dry the strainers with pressure
Install the two strainers.
Refill the hydraulic tank with clean, filtered hydraulic oil.
Refer to the Operation and Maintenance Manual, "Refill
Capacities and Lubricant Viscosities".
Add the oil through the filler tube. Clean the cap and
install the cap.
Maintain the oil level at the level mark on the decal. The
decal is beside the sight gauge.
Hydraulic System Oil - Change