Servicing The Spark Plug - Toro Greensmaster eTriFlex 3360 Operator's Manual

Figure 43
4. Apply a light coat of clean oil to the new filter
gasket.
5. Screw the filter on by hand until the gasket
contacts the filter adapter, then tighten it 3/4 to 1
turn further. Do not overtighten it.
6. Add oil to the crankcase; refer to
Engine Oil (page 39).
7. Dispose of the oil filter and used oil properly.

Servicing the Spark Plug

Service Interval: Every 100 hours—Replace or clean
Engines can become extremely hot during
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normal operation.
Allow the engine to cool before you service
the spark plug or perform any engine
maintenance.
Ensure that the air gap between the center and side
electrodes is correct before installing the spark plug.
Use a spark plug wrench for removing and installing
the spark plug(s) and a gapping tool/feeler gauge to
check and adjust the air gap. Install a new spark
plug(s) if necessary.
Type of Spark Plug: NGK
Air Gap: 0.75 mm (0.03 inch)
Removing the Spark Plug
1.
2.
3.
4.
5.
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Servicing the
6.
41
and gap the spark plug.
CAUTION
Park the machine on a level surface, lower the
cutting units, and engage the parking brake.
Shut off the engine and remove the key.
Locate the spark-plug caps.
Clean the area around the spark plug caps so
that foreign matter cannot fall into the cylinder.
Disconnect the spark plug caps from the spark
plugs (Figure 44).
Figure 44
Remove the spark plugs from the engine.
® BPR4ES or equivalent
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