Suzuki GSXR-1100 1990 - Page 60

J, 21 I NGIN E
VALVE SEAT WIDTH
• CoA t th f! VA i ve sea t uni fo rmly w ith Pr uss ian b lu e. Fit th a v .i l vu
am .I lil ~ lh e COOtcd $Cttl wil h (h e v al \•C fo e~ ir 1 ,'I ro llltin g
mA nn er. in or der to o bt ain a cl ear i mpress ion of th e se.:i ti 11 9
COlllaCl. In IIHS QPOfa ti o u, ll$(: lh (: \• a lv e IA l)f)er to h o ld th e
\• alve h ead.
• The ring -l ik e dy e im prn ssi on lu ft on 1h v volvo foco IH\ •Sl be
c ont i nu o us - without ;1 ny bre ak . In a dditio n, th e width of th e
dy e riug. whi ch 1$ thU v iS1JO lit1Jd SC~ l .. wi(lth ". ft )USI be w i thin
th e fo ll ow in g sp ec ifi ca tio n:
S u mdard
Valve seat width - ~i;- : 0.9 - 1.1 mm 10.035 - 0 . 043 inl
If f! ith er re quir eme nt is not m et, co r rec t the se at by se rv idn g
it a~ fo ll ow s:
VALVE SEAT SERVICING
ThP. v al v~ s f!a ts fo r b ot h in rnke a nd exh au st v .al ves .J rc
11 )fJCl) i11 od to tw o dUkiront aog l es . Th e seat c <u 11 act s1. 1rf ,u :P. is
cut 11 5' ;md th e area abo ve t he co nt act s u, fa ce (c lo sast to tho
co m l>us lio 11 clw111bct·1 is cu l to 15 "
Int ake s id e
Exhaust s ide
45 "
N• 11 6 or 1 22
N•1 · 16 or
1 22
1 5" N-11 60, 12 1 N 1 ?.0or 121
(For U. S.A . model)
Vulve soat cutt er : IN• 12 1 J. (N-1 22} , (N -1 16~ a 11d (N ~ 12 0)
Solid pih )l (N - 100 - 5.0)
(For the o the r m ode l s>
09916-20610 : Valve Seut Cutter IN- 12. 1 J
09916 , 20620 : Valv e Sea t Cutter {N , 122)
09916-24420: Vulv a S tt at Cutter IN-116)
09916 ,2 9010 : Volvo Soot Cutter (N,1 20)
09916-243 1 1: So l id Pi l ot (N•100-5 . 0t
09916 , 21110 : Valv f) S<tM Cutter !'): et
NOTE :
Th e v<1 lv e $eft t con Me t Rre.~ mosr he in spec t ed a ft er each c ut .
• In se rt the s ol id p,lol ' T: · w ith a Slight r<)li)t iO r"I . Se al the p il ot
s
nu gly. In sta ll th e 45 · c utt er, fl ttilchmP.nt an d T hand le.
• Using t he 45' c uu er, <lasc;.to on<I cl ea n up th e s ea t wit h one
or t wo tu ms. .
e l mw act th e SO<.H by lh C ptc v iO l• Sl y (1 £: scfil>erJ se 11 1 w i rl th
m eas ureme nt proce dur e. If the seat is pi tt ed or 1Ju111 1Jd.
a<lditio 11 al s<:at co ndit iool no wi l h t he 45' cuue r is r e- qui re d.
NOTE:
C"l oo Jv th e minin>J/m amo11n1 aece.,.-;s . <1 1·v from the sea t lo
prevent /h t! p os:.· iJ J ility uf II UJ v;)/vu StQm bccomil,~ 1 too cl ose
to thr. rocker .' mn fo r co rr ect val ve comae/ iJ ngl e.
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