Spark Plug Removal; Spark Plug Inspection - Honda NSA700A DN-1 2009 Service Manual

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R e m o v e th e air c le a n e r h o u sin g (p a g e 6 -50).
C heck th e crankcase b re a th e r hose fo r d e te rio ra tio n ,
d a m a g e o r leakage.
R eplace th e crankcase b re a th e r h ose if necessary.
A ls o check th e cran kcase b re a th e r h ose fittin g s fo r
leakag e.
Install th e re m o v e d parts in th e re vers e o rd e r o f
re m o v a l.
SPARK PLUG
REMOVAL
D isco n n ect the sp ark plug caps and c lea n aro u nd
th e sp ark plug bases.
NOTE:
C lean a ro u n d th e sp ark p lu g bases w ith co m p ressed
a ir b e fo re re m o v in g th e p lu g s, a n d be su re th at no
d e b ris is a llo w e d to e n te r in to th e co m b u stio n
c h a m b e r.
R e m o v e th e spark plugs.
INSPECTION
Check th e fo llo w in g and rep lace if n ecessary.
In su la to r fo r d a m a g e
Electrodes fo r w e a r
B urning c o n d itio n , c o lo ra tio n
If th e e lectro d es are c o n ta m in a te d w ith accum u-
This motorcycle's
lated o bjects o r d irt, rep la c e th e sp ark plug.
sparkpluq is
equipped w ith an
iridium center
electrode. Replace
the spark plug if the
electrodes are
contaminated.
C RA NK CA SE BREATH ER H O S E
FRO NT:
SPA R K PLUG
REAR
SPA R K PLUG
MAINTENANCE
P LU G C AP
PLU G C AP
4-7

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