Changing The Fuel Filter - Toro 22303 Operator's Manual

12. Check the fluid level in the hydraulic tank (refer
to Checking the Hydraulic Fluid, page 16) and
add fluid to raise the level to the mark on the
dipstick. Do not over fill the tank.
1
2
Figure 28
1. Hydraulic filter
2. Gasket
13. Install the front access cover.
14. Remove and store the cylinder locks (refer to
Using the Cylinder Locks, page 22) and lower
the loader arms.
Changing the Hydraulic Fluid
Change the hydraulic fluid yearly.
1. Position traction unit on a level surface.
2. Raise the loader arms and install the cylinder
locks; refer to Using the Cylinder Locks,
page 22.
3. Stop the engine and remove the key.
4. Remove the front access cover, refer to
Removing the front access cover, page 27.
IMPORTANT: Do not substitute automotive
oil or severe hydraulic system damage may
result.
5. Place a large drain pan under the traction unit
that can hold at least 17 gal. (67 l).
6. Remove the drain plug from the bottom of the
hydraulic tank and allow the fluid to completely
drain out.
3
3. Adapter
7. Install the drain plug.
8. Fill the hydraulic tank with Toro Hy-Pro, Mobil
Fluid 424, or equivalent; refer to Checking the
Hydraulic Fluid, page 16.
Note: Dispose of used oil at a certified
recycling center.
9. Install the front access cover
10. Remove and store the cylinder locks (refer to
Using the Cylinder Locks, page 22) and lower
the loader arms.
Checking Hydraulic Lines
After every 25 operating hours, check the hydraulic
lines and hoses for leaks, loose fittings, kinked lines,
loose mounting supports, wear, weather, and chemical
deterioration. Replace all moving hydraulic hoses
every 1500 hours or 2 years, which ever comes first.
Make necessary repairs before operating.
POTENTIAL HAZARD
Hydraulic fluid escaping under pressure
can penetrate skin and cause injury.
WHAT CAN HAPPEN
Fluid accidentally 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.
HOW TO AVOID THE HAZARD
Keep 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.

Changing the Fuel Filter

Change the fuel filter yearly. Never install a dirty
filter.
Maintenance
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