Servicing The Spark Plug - Toro 74683 Operator's Manual

Figure 43
6. Slowly pour approximately 80% of the specified
oil into the filler tube and slowly add the
additional oil to bring it to the Full mark
44).
7. Dispose of the used oil at a recycling center.
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Servicing the Spark Plug

Service Interval: Yearly—Change the spark plug(s).
Ensure that the air gap between the center and side
(Figure
electrodes is correct before installing the spark plug.
Use a spark plug wrench for removing and installing
the spark plug and a gapping tool or feeler gauge to
check and adjust the air gap. Install a new spark plug
if necessary.
Type: Briggs and Stratton
XC92YC
Air gap: 0.76 mm (0.03 inch)
Removing the Spark Plug
1. Park the machine on a level surface, disengage
the blade-control switch, and move the
motion-control levers outward to the P
position.
2. Shut off the engine, remove the key, and wait
for all moving parts to stop before leaving the
operating position. Allow the engine to cool.
3. Clean the area around the base of the plug to
keep dirt and debris out of the engine.
4. Remove the spark plug
34
Figure 44
® 491055 or Champion
(Figure 45).
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®
ARK