144 50940193/DP0415
5. If the hydraulic oil level is low, remove the
hydraulic tank filler cap (H, Figure 108),
located in the left engine compartment
wall.
Important: Slowly remove the hydraulic oil
fill cap (H). Allow the pressure to escape
before completely removing the cap.
6. Add hydraulic fluid if required. See “Fluid
Capacities/Lubricants” on page 183 for
proper hydraulic oil grade and type.
Important: Do not mix different types/grades
of hydraulic fluids.
7. Reinstall hydraulic tank filler cap (H) and
tighten securely.
Changing Hydraulic Oil Filter
1. Perform the “Mandatory Safety Shutdown
Procedure” on page 14.
2. Wait until the engine has cooled.
3. Open the engine compartment according
to “Engine Access” on page 132.
4. Place oil pan under the machine to catch
the oil.
5. Unscrew and remove hydraulic oil filter
(L, Figure 109).
6. Clean the surface of the filter housing
where the element seal contacts the
housing. Put clean oil on the rubber gasket
of the new filter (L).
7. Install and tighten the filter (L) 3/4 of a rotation past the point where the gasket
contacts the filter head.
Figure 108 – Hydraulic Oil
Fill
H
Figure 109 – Hydraulic Oil
Filter
L