Toro ProCore Operator's Manual page 37

the sump for at least 10 minutes before checking. If the
oil level is at or below the "add" mark on the dipstick,
add oil to bring the oil level to the "full" mark. DO
NOT OVERFILL. If the oil level is between the "full"
and "add" marks, no oil addition is required.
1. Park the machine on a level surface.
2. Turn the ignition key to off, and remove the key.
3. Wait for all moving parts to stop before leaving the
operating position.
4. Clean around the oil dipstick (Figure 47) so that dirt
cannot fall into the filler hole and damage the engine.
1. Oil dipstick
5. Remove the oil dipstick and wipe the end clean
(Figure 47).
6. Slide the oil dipstick fully into the filler tube
(Figure 47).
7. Pull the dipstick out and look at the end. If the oil
level is low, slowly pour only enough oil into the filler
tube to raise the level to the FULL mark.
Important: Do not overfill the crankcase with
oil and run the engine; engine damage can
result.
Changing the Oil
Service Interval: After the first 8 hours
Every 100 hours
1. Start the engine and let it run five minutes. This
warms the oil so it drains better.
2. Park the machine so that the drain side is slightly
lower than the opposite side to ensure the oil drains
completely.
3. Stop the engine, remove the key, and wait for all
moving parts to stop before leaving the operating
position.
4. Place a pan below the drain plug (Figure 48).
Figure 47
2. Filler tube
5. Remove the oil drain plug allowing the oil to drain
into the pan.
6. When oil has drained completely, install the drain
plug.
Note: Dispose of the used oil at a recycling center.
1. Oil drain plug
7. Slowly pour approximately 80% of the specified oil
into the filler tube (Figure 47).
8. Check the oil level; refer to Checking the Engine Oil
Level.
9. Slowly add the additional oil to bring it to the Full
mark.
Changing the Oil Filter
Service Interval: Every 200 hours
Note: Change the oil filter more frequently when the
operating conditions are extremely dusty or sandy.
1. Drain the oil from the engine; refer to Changing the
Engine Oil.
2. Remove the old filter and wipe the filler adapter
gasket surface (Figure 49).
1. Oil filter
2. Adapter gasket
3. Pour new oil in through the center hole of the filter.
Fill it up to the bottom of the threads inside.
37
Figure 48
Figure 49
3. Adapter