Servicing The Spark Plug - Toro 74946 Operator's Manual

Servicing the Spark Plug

Service Interval: Every 200 hours—Check, clean and gap
the spark plug.
Make sure that the air gap between the center and side
electrodes is correct before installing the spark plug. Use a
spark plug wrench to remove and install the spark plug(s) and
use 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 blade-control switch (PTO), move the
motion-control levers to the N
and set the parking brake.
3. Remove the left hydraulic unit shroud in the order
listed with Figure 52.
Note: This gives you access to the front spark plug.
- position,
EUTRAL LOCK
42
Figure 52
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
G008803
A
g027478
Figure 53
5. Install the left hydraulic unit shroud
3. Pull the shroud off this
frame tab in the direction
of the arrow.
4. Shroud
(Figure 53).
B
(Figure 52).