Servicing The Spark Plug - Toro 74901 Z Master 5000 Operator's Manual

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6
5
Figure 51
Note: Ensure the oil filter gasket touches the engine
and then an extra 3/4 turn is completed.
3. Fill the crankcase with the proper type of new oil; refer
to Changing the Oil.
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4
3/4
G008748

Servicing the Spark Plug

Service Interval: Every 100 hours
Make sure 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.
G008804
Install a new spark plug(s) if necessary.
Type : Champion
Air Gap: 0.030 inch (0.76 mm)
Removing the Spark Plug
1. Stop the engine, remove the key, and wait for all moving
parts to stop before leaving the operating position.
2. Disengage the PTO, move the motion control levers to
the neutral locked position and set the parking brake.
3. Remove the lefthand hydraulic unit shroud in the order
listed with Figure 52. This gives you access to the front
spark plug.
1. Pull this tab out to the
side in the direction of the
arrow
2. Pull the shroud off of this
frame tab in the direction
of the arrow
4. Remove the spark plug.
37
® RC12YC or equivalent
Figure 52
3. Pull the shroud off of this
frame tab in the direction
of the arrow
4. Shroud