Replacing the Spark Plug
Service Interval: Every 100 hours—Replace the spark
plug.
WARNING
Replacing the spark plug while the engine is hot can
result in burns.
Wait until the engine is cool to replace the spark plug.
Use a Toro spark plug or equivalent (Champion® RN9YC
or NGK BPR6ES).
1. Remove the boot (Figure 7).
Figure 7
2. Clean around the base of the spark plug.
3. Remove and discard the old spark plug.
Note: You will need a ratchet wrench extension to
remove the spark plug.
4. Set the gap between the electrodes on a new spark
plug at 0.76 mm (0.030 inch) (Figure 8).
Figure 8
1. 0.76 mm (0.030 inch)
Adjusting the Auger Cable
Service Interval: After the first 2 hours
Yearly
If the drive belt slips or squeals under heavy load, adjust
the auger cable.
1. Loosen the nut on the lower cable clamp, but do not
remove it (Figure 9).
Figure 9
1. Nut
3. Connector
2. Cable 4. Spring
2.
Pull the cable up to remove some slack (Figure 9).
Important: Do not remove all the slack from the
cable. Removing all the slack from the cable
will prevent the auger from stopping properly.
3.
Hold the cable in place and tighten the nut (Figure
9)
.
15
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