Cylinder Head Assembly - Honda NSA700A DN-1 2009 Service Manual

CYLINDER HEAD ASSEMBLY

B lo w o u t all o f th e oil p assages in th e c y lin d e r head
w ith co m p re s s e d air.
Install th e sp rin g seat and n e w stem seal.
Lubricate v a lv e s te m and v a lv e g u id e in n e r surfaces
w ith m o ly b d e n u m d is u lfid e oil.
Install th e v a lv e in to th e v a lv e guide.
NOTE:
T o a vo id d a m a g e to th e stem seal, tu rn th e v a lv e
s lo w ly w h e n v a lv e in stallin g.
Install th e v a lv e sp rin g w ith tig h tly w o u n d coils fa c ­
ing th e c o m b u s tio n c h a m b e r.
Install th e sp rin g retain er.
E X H A U S T
VALVE
CYLINDER HEAD/VALVE
C O TTE R S
S P R IN G RETAINER
VA LV E S P R IN G
S P R IN G S E A T
S T E M S EA L
G U ID E
IN TA K E
V A LV E
S T E M S EA L
S P R IN G SEAT
VALVE
^
RETAINER
V A LV E SPR IN G
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