Toro Z Master 74926, Руководство оператора

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Figure 55
1. Pull this tab out to the
side in the direction of the
arrow 3. Pull the shroud off this
frame tab in the direction
of the arrow
2. Pull the shroud off this
frame tab in the direction
of the arrow 4. Shroud
4. Remove the spark plug.
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g027478
Figure 56
5. Install the left hydraulic-unit shroud ( Figure 55 ).
Checking the Spark Plug
Important:
Replace the spark plug(s) when it
has: a black coating, worn electrodes, an oily film,
cracks or reuse is questionable.
If you see light brown or gray on the insulator, the
engine is operating properly. A black coating on the
insulator usually means that the air cleaner is dirty.
Set the gap to 0.76 mm (0.030 inches).
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Figure 57
Installing the Spark Plug
Tighten the spark plug(s) to 24.4 to 29.8 N-m (18 to
22 ft-lb).
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Figure 58
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