120
MAINTENANCE
Spark Plugs
To ensure proper engine operation,
the spark plug must be properly
gapped and free of deposits.
Check-clean/Replace interval:
Every 100 operating hours or 6
months.
Recommended spark plug:
ZFR6K-11E (NGK)
Use only the recommended spark
plugs or equivalent. Spark plugs
which have an improper heat range
may cause engine damage.
1. Disconnect the battery negative (
–
)
terminal.
2. Unlock and remove the engine
cover (see page 57).
CAUTION
The spark plug becomes very hot
during operation and will remain
hot for a while after stopping the
engine. Allow the engine to cool
before servicing the spark plug.
42ZVL600.book 120 ページ 2018年7月19日 木曜日 午前9時6分