Toro 44912, Руководство оператора, Страница: 28 / 36

3. Remove the oil-filler cap/dipstick by rotating it
counterclockwise.
4. Wipe the oil-filler cap/dipstick clean and insert it into
the filler port.
Note:
Do not screw the dipstick into the port.
5. Remove the dipstick and check the oil level.
Note:
If the oil level is near or below the lower-limit
mark on the dipstick, add only enough oil to raise level
to the upper-limit mark (bottom edge of the oil-fill
hole); refer to
Figure 27 . Check the oil level again. Do
not overfill the crankcase.
1
2 G024239
Figure 27
1. Upper limit 2. Lower limit
6. Install the oil-filler cap/dipstick and wipe up any spilled
oil.
Note:
Running the engine with the oil level at the lower
limit may induce nuisance engine shutdowns in operating
situations where the machine is switching direction on an
incline or decent.
Changing the Engine Oil
Service Interval: After the first 20 hours—Change the
engine oil.
Every 100 hours—Change the engine oil.
1. Start and run the engine for a few minutes to warm the
engine oil; then stop the engine.
2. Raise the machine onto the transport wheels.
3. Tilt the machine so that the end of the machine with
the engine is closer to the ground, and support the
other end to hold it in this position.
4. Install the drain hose onto the engine-oil-drain valve
(
Figure 28 ).
5. Place the other end of the hose into a suitable container
for oil (
Figure 28 ).
1 2
3 4
5 6
G025538
Figure 28
6. Turn the oil drain valve 1/4 turn counterclockwise to
start draining the oil (
Figure 28 ).
7. When all the oil is drained, turn the oil drain valve 1/4
turn clockwise to close the valve (
Figure 28 ).
8. Remove the drain hose and wipe any oil that may have
spilled.
9. Fill the crankcase with the specified oil; refer to Engine
Oil (page 27) .
10. Dispose of the oil properly. Recycle it as per local
codes.
Servicing the Air Cleaner
Service Interval: Before each use or daily—Check the air
cleaner.
Every 50 hours—Clean the air cleaner (more often in
dirty or dusty conditions).
Every 300 hours—Replace the paper element.
1. Disconnect the spark-plug wire from the spark plug.
2. Remove the wing nut securing the air-cleaner cover to
the air cleaner, and remove the cover (
Figure 29 ).
28