Product Manual

Regular Maintenance

Figure 39. Spark Plug Gapping

Replace Spark Plug

Service Interval: Yearly

Spark Plug Gap: .030” (.76mm)

Replacement Spark Plug

Resistor Spark Plug, Champion RC12YC

1. Stop the engine and allow it to cool.

2. See Figures 39, 40, or 41. Clean the area around the

spark plug.

3. Remove the spark plug.

4. Check the spark plug gap. It should be .030” (see

Figure 39, 40, or 41).

5. Reinstall the plug into the cylinder head. Torque the

plug to 180 in. lbs (20 N.m.).

Figure 41. Spark Plug Gapping

Figure 40. Spark Plug Gapping