179 S450 Operation & Maintenance Manual
HYDRAULIC / HYDROSTATIC SYSTEM (CONT’D)
Removing And Replacing Hydraulic Fluid (Cont’d)
All Models
Route the hose out the right side of the loader and drain
the fluid into a container.
Connect the hose to the fitting when the fluid stops
draining. Install the clamp.
Recycle or dispose of used fluid in an environmentally
safe manner.
AVOID INJURY OR DEATH
Always clean up spilled fuel or oil. Keep heat, flames,
sparks or lighted tobacco away from fuel and oil.
Failure to use care around combustibles can cause
explosion or fire.
W-2103-0508
Install the side access covers and bolts [Figure 247] and
[Figure 249].
Figure 251
Remove and clean the hydraulic fill screen (Item 1)
[Figure 251]. Use low air pressure to dry the screen.
Install hydraulic fill screen and add the correct fluid to the
reservoir until the fluid level is within the operating range
of the sight gauge. (See Capacities on Page 221.) and
(See Checking And Adding Fluid on Page 176.)
Install the hydraulic fill cap [Figure 246].
Install the rear grille and close the rear door.
Start the engine and operate the loader hydraulic
controls.
AVOID INJURY OR DEATH
Diesel fuel or hydraulic fluid under pressure can
penetrate skin or eyes, causing serious injury or
death. Fluid leaks under pressure may not be visible.
Use a piece of cardboard or wood to find leaks. Do
not use your bare hand. Wear safety goggles. If fluid
enters skin or eyes, get immediate medical attention
from a doctor familiar with this injury.
W-2072-EN-0909
Stop the engine and check for leaks.
Check the fluid level in the reservoir and add as needed.
(See Checking And Adding Fluid on Page 176.)
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