user manual

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IZFR6F11 (NGK)
VKJ20RZ-M11 (DENSO)
70
Spark Plug Service
SERVICING YOUR OUTBOARD MOTOR
PLUG MAINTENANCE
COVER
622mm
FLANGE BOLT
Incorrect spark plugs can cause
engine damage.
RECOMMENDED SPARK PLUGS:
Do not adjust the spark plug gap.
If the gap is out of specification,
replace the spark plug with a new
one.
Disconnect the battery negative
( ) terminal.
Unlock and remove the engine
cover (p. ).
Use only a ‘‘wire-type feeler
gauge’’ to check the spark plug
gap if necessary. To prevent
damaging the iridium coating of
the center electrode, never use a
‘‘leaf-type feeler gauge.’’
Do not clean the spark plugs. If an
electrode is contaminated with
accumulated objects or dirt,
replace the spark plug with a new
one.
This outboard motor uses spark plugs
that have an iridium coated center
electrode. Be sure to observe the
following when servicing the spark
plugs.
Remove the 6 22 mm flange
bolt and remove the plug
maintenance cover.
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11/05/16 10:41:21 31ZY2630_071