Servicing The Spark Plug - Toro 29517 Operator's Manual

Changing the Engine-Oil Filter
Service Interval: Every 200 hours (more often
in extremely dusty or sandy
conditions).
1. Drain the oil from the engine; refer to
the Engine Oil (page
2. Place a rag under the oil filter to soak up any
spilled oil.
Important:
Spilled oil may drain under the
engine and onto the clutch. Oil spilled on
the clutch may damage the clutch, cause
the blades to stop slowly when the clutch is
in the O position, and cause the clutch to
FF
slip when the clutch is switched to the O
position. Wipe up any spilled oil.
3. Change the engine-oil filter
Figure 33
Note:
Ensure that the oil-filter gasket touches
the engine, and then turn the filter an extra 3/4
turn.
4. Fill the crankcase with the specified type of new
oil; refer to Figure
Changing
32).
(Figure 33).
28.

Servicing the Spark Plug

Service Interval: Every 160 hours
Type for all Engines: NGK BPR6ES or equivalent
Air Gap: 0.75 mm (0.03 inch)
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.
Removing the Spark Plug
N
1. Shut off the engine, engage the parking brake,
remove the key, and wait for all moving parts to
stop before leaving the operating position.
2. Remove the spark plug as shown in
g026006
33
Figure
Figure 34
34.
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