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Figure 88
1. Hydraulic tank
•
Rear filter—located on the machine frame.
Figure 89
1. Rear filter
3.
Clean the area around the filter-mounting area.
4.
Place a drain pan under the filter.
5.
Remove the filter.
6.
Lubricate the new filter gasket.
7.
Ensure that the filter-mounting area is clean.
8.
Screw the filter on until the gasket contacts the
mounting plate, then tighten the filter 1/2 turn.
9.
Start the engine and let it run for about 2 minutes
to purge air from the system.
10.
Stop the engine and check the hydraulic-fluid
level and for leaks.
11.
Dispose of the used filter at a certified recycling
center.
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2. Forward filter
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2. Rear wheels
Changing the Hydraulic Fluid
Service Interval: Every 400 hours/Yearly (whichever
comes first)
Hydraulic-fluid capacity: 56 L (15 US gallons) of
the specified hydraulic fluid or equivalent; refer to
Servicing the Hydraulic Fluid (page
Important:
Using any other fluid may void the
warranty on some components.
WARNING
Hot hydraulic fluid can cause severe burns.
Allow the hydraulic fluid to cool before
performing any maintenance to the hydraulic
system.
1.
Replace the hydraulic-fluid filters; refer to
Replacing the Hydraulic-Fluid Filters (page
2.
Clean the area around a hydraulic-hose fitting on
the bottom of the hydraulic-fluid tank
1. Hydraulic tank
3.
Place a large drain pan under the fitting.
4.
Remove the hose fitting from the tank, allowing
the fluid to drain into the pan
5.
Install the hose and fitting to the tank and tighten
it securely.
6.
Fill the hydraulic reservoir with approximately 53
L (14 US gallons) of specified hydraulic fluid or
equivalent; refer to
(page
69).
7.
Start the machine and run it at I
minutes to circulate the fluid and remove any air
trapped in the system.
8.
Stop the engine, check the hydraulic-fluid level,
and check for leaks.
70
69).
(Figure
Figure 90
2. Hydraulic hose and fitting
(Figure
90).
Servicing the Hydraulic Fluid
for 3 to 5
DLE
69).
90).
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