Honda NSA700A DN-1 2009, Service Manual

Page: 117 / 654

LUBRICATION SYSTEM
R e m o v e th e w a s h e r,
ro to r a n d o u te r ro to r.
R e m o v e th e pressu re
p u m p b ody.
P R E S S U R E RELIEF V A L V E
C heck th e o p e ra tio n o f th e p ressu re re lie f v a lv e by
p u s h in g on th e p iston.
The snap ring is
R e m o v e th e sn ap rin g , w a s h e r, s p rin g a n d piston
under spring
fr o m th e p re s s u re re lie f v a lv e b ody.
pressure. Use care
w h e n rem oving it
a n d w e a r eye and
face protection. Be
careful n ot to lose
the disassem bled
parts.
P R E S S U R E RELIEF P RESSU R E RELIEF
C heck th e piston fo r w e a r, sticking o r d a m a g e .
C heck th e v a lv e s p rin g for w e a r o r fa tig u e .
C heck th e re lie f v a lv e b od y fo r c lo g g in g o r d a m a g e .
C lean all p a rts a n d a s s e m b le th e re lie f v a lv e in th e
re v e rs e o rd e r o f d isassem b ly.
NOTE:
• Install th e sn ap ring w ith th e c h a m fe re d e d g e
fa c in g th e th ru s t load side.
• Do n o t reu se w o rn snap ring w h ic h c o u ld e a s ily
spin in th e g ro o v e .
• C heck th a t th e s n a p ring is s e a te d in th e g ro o v e .
INSPECTION
NOTE:
M e a s u re each c le a ra n c e at s e v e ra l p o in ts a n d use
th e la rg e s t re a d in g to c o m p a re th e s ervice lim it.
V A L V E A V A L V E B
il
RELIEF
V A L V E B O D Y
P IS T O N
S P R IN G
i
i
W A S H E R
C S N A P R IN G
0
S N A P R IN G
d rive sh aft, d riv e pin, in n e r D R |VE p|N
DRIVF S H A F T
W A S H F R
IN N E R R O TO R
relief v a lv e B fro m th e oil
O U TER ROTOR
P R E S SU R E RELIEF VA LV E B
5-8