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7.1 Spark plug inspection
The spark plug is an important engine component, which should be checked
periodically.
1. Remove cap (1). Remove spark plug cap (2). Insert tool (4) through the
hole from the outside of the cover.
2. Insert shaft (3) into tool (4) and turn counterclockwise to remove the
spark plug.
3. Check for discoloration and remove the carbon. The porcelain insulator
around the center electrode of spark plug should be a medium-to-light
tan color.
4. Check the spark plug type and gap.
Standard Spark Plug:
TORCH-A5RTC/E6TC/E6RTC
Spark Plug Gap: 0.6-0.8mm (0.024-0.028in)
TIP: The spark plug gap should be measured with a wire thickness gauge
5. Install the spark plug.
Spark Plug Torque: 12.5 N*m (1.25 kgf*m, 9
lbf*ft)
TIP: If a torque wrench is not available when installing a spark plug, a good
6. Install the spark plug cap and spark plug cover.
MAINTENANCE
1200I
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