Toro 22306, Руководство оператора

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Figure 48
1. Hydraulic lter
5. Remove the old filter (Figure 48) and wipe the
surface of the filter adapter gasket clean.
6. Apply a thin coat hydraulic fluid to the rubber
gasket on the replacement filter.
7. Install the replacement hydraulic filter onto the
filter adapter (Figure 48). Tighten it clockwise
until the rubber gasket contacts the filter
adapter, then tighten the filter an additional
3/4 turn.
8. Clean up any spilled fluid.
9. Start the engine and let it run for about two
minutes to purge air from the system.
10. Stop the engine and check for leaks.
Hydraulic fluid escaping under pressure
can penetrate skin and cause injury.
Fluid injected into the skin must be
surgically removed within a few hours by
a doctor familiar with this form of injury
or gangrene may result.
• Keep your body and hands away from
pin hole leaks or nozzles that eject
high pressure hydraulic fluid.
• Use cardboard or paper to find
hydraulic leaks, never use your hands.
11. Check the fluid level in the hydraulic tank (refer
to Checking the Hydraulic Fluid in Operation,
page 18) and add fluid to raise the level to mark
on dipstick. Do not over fill the tank.
12. Close the rear access cover.
Changing the Hydraulic
Fluid
Change the hydraulic fluid after every 400
operating hours or yearly.
1. Position the traction unit on a level surface.
2. Open the hood.
3. Install the cylinder lock, stop the engine, and
remove the key.
4. Allow the traction unit to cool completely.
5. Remove the hydraulic tank cap and dipstick
(Figure 49).
Note:
The filler cap is behind the front
screen. If you want to improve your access to
it, remove the screen.
Figure 49
1. Filler neck cap 2. Dip stick
6. Place a large drain pain (capable of holding 15
US gallons) under the drain plug on the front
of the traction unit (Figure 50).
Note:
The drain plug is located behind the
front weight, under the muffler.
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