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

Changing the Engine Oil Filter
Service Interval: Every 200 hours
Note: Change the engine oil filter more frequently when
operating conditions are extremely dusty or sandy.
1. Drain the oil from the engine; refer to Changing the
Engine Oil (page 36).
2. Change the engine oil filter (Figure 51).
1
3
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 Engine Oil (page 36).
2
4
6
3/4
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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.
Install a new spark plug(s) if necessary.
Type : Champion
Air Gap: 0.76 mm (0.030 inch)
Removing the Spark Plug
1. Stop the engine, remove the key, and wait for all moving
parts to stop before leaving the operating position.
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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.
Note: 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.
37
® RC12YC or equivalent
Figure 52
3. Pull the shroud off of this
frame tab in the direction
of the arrow.
4. Shroud