Toro 75744, Operator'S Manual

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Servicing the Engine Oil
Engine-Oil Specifications
Oil Type: Detergent oil (API service SF, SG, SH, SJ,
or SL)
Crankcase Capacity: 2.4 L (81 fl oz) with oil filter
Viscosity: See the table below.
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Figure 34
Checking the Engine-Oil Level
Service Interval: Before each use or daily
Note:
Check the oil when the engine is cold.
Important:
If you overfill or underfill the engine
crankcase with oil and run the engine, you may
damage the engine.
1. Park the machine on a level surface, disengage
the blade-control switch, and move the
motion-control levers outward to the P
ARK
position.
2. Shut off the engine, remove the key, and wait
for all moving parts to stop before leaving the
operating position.
Note:
Ensure that the engine is cool so that 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 and
dipstick before removing it (
Figure 35 ).
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Figure 35
Changing the Engine Oil and Oil
Filter
Service Interval: After the first 5 hours/After the
first month (whichever comes
first)—Change the engine oil and
filter.
Every 100 hours or yearly, whichever comes
first—Change the engine oil and oil filter (more
often in dirty or dusty conditions).
1. Park the machine on a level surface to ensure
that the oil drains completely.
2. Park the machine on a level surface, disengage
the blade-control switch, and move the
motion-control levers outward to the P
ARK
position.
3. Shut off the engine, remove the key, and wait
for all moving parts to stop before leaving the
operating position.
4. Drain the oil from the engine ( Figure 36 ).
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