36YH46000.book 30 ページ 2014年8月28日 木曜日 午前11時7分
3.Spark plug service
Recommended spark plug: CMR5H (NGK)
If the engine has been running, the muffler will be very hot. Be careful
not to touch the muffler.
CAUTION:
Never use a spark plug of incorrect heat range.
To ensure proper engine operation, the spark plug must be properly
gapped and free of deposits.
1.Loosen the 5 mm hex socket bolt with a hexagon wrench, and then
remove the top cover.
Do not pull the starter grip and start the engine without the top
cover. There are rotating and hot parts under the cover.
TOP COVER
30
5 mm HEX SOCKET BOLT