Honda BF8D - Spark Plug Service

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U16FER9 (DENSO)
CR5EH-9 (NGK)
The spark plug becomes very
hot during operation and will
remain hot to awhile after
stopping the engine.
116
Spark Plug Service
Check-Adjust interval:
Replace interval:
Use only the recommended spark
plugs or equivalent. Spark plugs
which have an improper heat
range may cause engine damage.
Oil Change
MAINTENANCE
SPARK PLUG
WRENCH
SPARK PLUG CAP
Remove the engine cover.
Remove the spark plug caps.
Use the wrench and screwdriver
supplied in the tool kit to remove
the spark plugs.
To ensure proper engine operation,
the spark plug must be properly
gapped and free of deposits.
Every 100 operating hours or 6
months.
Recommended spark plug:
Replacement procedure is the same
as that of the refilling.
Remove the level screw and drain
screw to drain the oil. Inject oil
through the drain screw hole until it
starts flowing out through the level
screw hole. Reinstall and tighten the
level screw first and then the drain
screw securely.
Every 100 operating hours or 6
months.
1.
2.
3.
11/09/05 18:15:22 32ZY0620_116