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10) Inspection of Spark Plug
1.
Remove plug cap and then spark plug.
2.
Use spark plug cleaner or nyron brush to clean spark
plug electrodes 1. Replace if necessary.
Check electrodes 1 for corrosion or excessive
3.
buildup of carbon, and washer 2 for damage.
Replace if necessary.
Check spark plug gap a. Replace if it is over specified
4.
value. Adjust gap if it is out of specified range.
Spark Plug Gap a : Standard value
0.8 - 0.9 mm (0.031 - 0.035 in)
Functional Limit :
1.2 mm (0.047 in)
Specified Spark Plug :
DCPR6E [NGK]
5.
Install spark plug, fully hand-tighten, and then use plug
wrench to tighten to specified torque.
Spark Plug :
18 N · m (13 lb · ft) [1.8 kgf · m]
4st 4/5/6 2020
1
2
a
3
2
3-11
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