Suzuki GSXR-1100 1990 - Emission Control Carburetor Components

8-1 E MISSION CONlRO L IN FO RMATI ON
EMISSION CONTROL CARBURETOR COMPONENTS
GSX-R, 1 00 motorcyclP.~ Are eQlliJ)ped whh IJr ecisio n, manufactured carbure tors for P.mis!.ion le vel .--
controL These ca rbur ot ors reqwre special mi xture contro l compon e nts a,,ct oth er p,<:cision adjustments
to function properly .
ihere are severn l c~thur e to, mlJltlur<i contror compon e nts in each carbure tor ~ssemb ly . T hree 13) of th e se
c omp o, ,oucs .ir11 miJc hi ned to mu ch clo~e, toler~n ces th an sta , ,dar' d m;)Chiu<:d car burut or jets . l huse th ree
(3) particu l ar jet~ - MAI N JET , NEEDLE J ET, PI LOi JET - must not be rep l aced by ~rnncfMd jet s. To aid
in idel'1tifvin9 Vwsu thra e t3) jets a differe nt design of le ue .- a ,1 ct ,1uo·,ber aro usoct. Ir r(lplacomant ot thase
clos e tolerance jet s b eco m es nec~ssa.-y, bu su,e to re pla ce them with the s;ime type c l ose to l er-,nce j ets
ma,k ed ~s io Lh u e xampl es s hown bP. low .
Th e j et r'lt:Cdl~ is also of spe ci.:il m;:rnuffl¢hif e. On ly <rile c li p pos i tion i$ p•ov id(t d on th a jet n eedle . If
rnp la cP.ment hecoo,es nece ss~, ry th e jat need le mav only be rep lr1ced with An eQ11iv~ le,1t pe..ronnin9
, -0 placem u nt component. Suzuki recommelldS Iha1. Ge,wi110 S utuki Parts bo utilized when a ve r poss ible
tor th e beM r,ossil>le p or fortn il nc u and durability.
Con v ~n tionAI Fi gores Used on
St-,nd.)r(I
To ler ance JeI
ComponP.nti.
E01iss
1o n T ype Figures U se d
On C lo se Tol erance jct
Components I
1
I
2 3 4 5 6 7 8 9 0
2 3
L/- 5
5
'l
B
g
0
The ca rbu ,e to , s 1>e c ification rol' the a ,m ss1 orHontro ll ed GSX-R 1 100 are A~ fo ll ows .
Carburetor M ain Needl e
Jet Pilot
I
Pil ol
1.0 . No . Je t
Jet Ne edle
Jct Screw
40C20
5 043
(C ahfo rrli ;) mod el)
,,, .. ,:,.::,
a- ,q
# .. .-,
PRE SET
•c ... _,
'
,..,
-1 oc 1 o I Oth er
DO NOT ADJUST
st.:J tu mod els; I
5042
The pi lot screw is pr e• set by the f actO l'y utilitiuu specia liz ed te sting and .ad j ui;ting procedures Th e pilot
sc rew is llOt acJjustal>lu as the id le circuit is .. SP.A lf.!li" il fl er f ac 1 orv {'clju st ,n <: nt . Adjustmu , ir,terfarrmg with,
imJ.HOpe, rep l acemenI, or rn~e ttillg of {'l\y of the Ci.'ll'l>un,tot components may adverse ly affP.ct c arburntor
perfonnAnce trncl ca u sG• tht: motor c ycl e to exceed t hP. ex h11u ~1 e mi~ si on l eve l li1nits If porsons. who an ,
111 ,il wa,c oi th ese sp ecia l carburetor sP.rvic:illg ,~ q,. ,ir e ments tamuur with th e c.irburecor s t he Suzuki de aler
should restore th P. c 1: uhur e to, s to L hci, odtiin..il cond i tion or if unab le to e ff ec t ,e 1>airs, co nt ac 1 th e
<f i st rilwt ors f<:vrcsou tu tiv e tor further Iec:hnicill inform ation {'n (I ass•sw , ,cc