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

Servicing the Spark Plug

Service Interval: Every 200 hours—Check, clean
and regap the spark plug.
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 : Champion ® XC12YC, or equivalent
Air Gap: 0.76 mm (0.030 inch)
Removing the Spark Plug
1. Shut off 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 N
EUTRAL
engage the parking brake.
3. Remove the left hydraulic-unit shroud in the
order listed with
access to the front spark plug.
-L position, and
OCK
Figure 52. This gives you
1. Pull this tab out to the
side in the direction of the
arrow
2. Pull the shroud off this
frame tab in the direction
of the arrow
4. Remove the spark plug.
5. Install the left hydraulic-unit shroud
47
Figure 52
3. Pull the shroud off this
frame tab in the direction
of the arrow
4. Shroud
Figure 53
(Figure
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g009919
g021396
g027478
52).