Suzuki GSXR-1100 1990 - Camshaft

J, J1 E NGIN E
• Pot on the v-,lve s pring re ta iner and, us i ng th~ valve lirte,,
press down the splin!JS, fh the colter halves to the stem end,
;.rnd fe lea se th e l ifter to a ll ow the c otter O to wudiJC in
hetween rnt;iine, an d stem. Ou Suro 1hal the ,ouncfed l ip @
or th e c<1u cr fit s sn uoly into the groo v e( ?) in the stem end .
09916 ,1 45 10: Va lv e lif ter
09916-149 10: Valve lifter ottachn,en,
099 16 ,846 10: T wee z ers
CAUTION:
Be sure to res t ore eac h spri ng und valve to their or i gina l
posit i ons.
C AM S HA FT
Both co m sh3 fts s hou ld be chtcked for , uno ut and ul so fol' wea r
of cams and Jo u rnals ti the i: mgir,c has been noted as givi ng
;)b11or mal noi se or vibration or l ~c k power ou tput. Any of the se
cond iti ons may be c ausad lJy ca ms hafts wo,n down or
distorted to the se 1vice l im it.
Th e ex h.iu st c.imshMt ca u bo di s1 in~Jui s he<I from th at of th e
intake hy the em bossed le tter s ··e x·· (to , ex ha ust ) as against
lette rs .. IN" 1for iurnk. c) ,
Si mi la rl y, th e right end can be d is tingu h; hed by th o 1 ,otcti fr om
1h e l eft e nd .
C AM WEAR
W o rn-down C.Jms Ol'U oflou th o c a, 1 se of m is t imed va lve
op erat ion rf!~ ul ti ng in reduced pov,•er outp1.1L
The hmit of cam weal' is s,:,ecific <I for bo ,h in t;i.ke an d exhaust
c:rn ,s In t e, ms of ca m he i ght ~·~, w t uch Is to bt: m eas ~•n~d with
a mi cro mut <u Repl ace cam$ haft s if found worn down to tti u
li mit. (Cont in ued on n ex t pa gu.)
09900- 20 202: Mlc,0 1 ll8t8r' C25 - 50 mml
r::rnli . . 1 . • x 1.
r
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