Honda EU20i Owner's Manual page 45

32Z07617.book 43 ページ ２０１２年７月３１日 火曜日 午後３時２１分
3.SPARK PLUG SERVICE
RECOMMENDED SPARK PLUG: CR5HSB (NGK)
To ensure proper engine operation, the spark plug must be properly
gapped and free of deposits.
1.Remove the spark plug maintenance cover.
SPARK PLUG MAINTENANCE COVER
2.Remove the spark plug cap.
3.Clean any dirt from around the spark plug base.
4.Use a spark plug wrench to remove the spark plug.
HANDLE BAR
SPARK PLUG CAP
SPARK PLUG WRENCH
43