Toro Dingo TX 22306, Руководство оператора

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Maintenance
35
6. Remove the Hydraulic tank cap and dipstick
(Fig. 39).
7. Remove the top cover of the hydraulic tank and
discard the gasket under the cover (Fig. 39).
m–4772
2
1
3
4
5
Figure 39
1. Hydraulic tank cap
2. Dipstick
3. Top cover
4. Gasket
5. Hydraulic tank
8. Using a pump type or mechanical syphon,
syphon the oil out of the tank.
POTENTIAL HAZARD
•
Hydraulic oil is poisonous.
WHAT CAN HAPPEN
•
If you syphon the oil by mouth, you may
ingest the oil or petroleum fumes, resulting
in severe illness or death.
HOW TO AVOID THE HAZARD
•
Do not syphon the oil by mouth, instead use
a pump type or mechanical syphon.
9. Clean the inside of the tank and the outlet screen
with a clean, dry cloth.
10. Install the tank cover with a new gasket
(available from your Toro Dealer), and torque
the cover bolts to 25 in-lbs (2.8 N
⋅
m).
11. Fill the hydraulic tank with approximately 6 gal.
(22.7 l) of Toro Hy-Pro, Mobil Fluid 424, or
equivalent (refer to Checking Hydraulic Fluid,
page 13).
Note: Dispose of used oil at a certified
recycling center.
12. Start the engine and let it run for a few minutes.
13. Stop the engine.
14. Check the hydraulic fluid level and top it off if
necessary (refer to Checking Hydraulic Fluid on
page 13).
15. Close the hood.
Checking Hydraulic Lines
After every 100 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.