Changing The Engine Oil - Toro 74920 Operator's Manual

WARNING
Contact with hot surfaces may cause personal
injury.
Keep hands, feet, face, clothing and other body
parts away the muffler and other hot surfaces.
Important: Do not overfill the crankcase with oil
because damage to the engine may result. Do not
run engine with oil below the low mark because the
engine may be damaged.
1. Park the machine on a level surface, disengage the
blade control switch, stop the engine, engage parking
brake, and remove the key.
2. Make sure the engine is stopped, level, and is cool so
the oil has had time to drain into the sump.
3. To keep dirt, grass clippings, etc., out of the engine,
clean the area around the oil fill cap/dipstick before
removing it.
4. Stop the engine, remove the key, and wait for all
moving parts to stop before leaving the operating
position (Figure 44).
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Changing the Engine Oil

Service Interval: After the first 8 hours—Change the
engine oil.
Every 100 hours—Change the
engine oil (more often in dusty, dirty
conditions).
Note: Dispose of the used oil at a recycling center.
1. Park the machine so that the drain side is slightly
lower than the opposite side to ensure the oil drains
completely.
2. Disengage the PTO, move the motion control levers
to the neutral locked position and set the parking
brake.
3. Stop the engine, remove the key, and wait for all
moving parts to stop before leaving the operating
position (Figure 45).
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Figure 44
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