Suzuki GSXR-1100 1990 User Manual

4-11 F UEL ANO L UBRI C AJION SYSIE M
DISASSEMBLY
For ca rburetor removal , refer to page 3•5.
Disassemble the carb ur e tor as sho wr 1 1 11 Lh o lllustfation on
1)3!) 0 4.3,
INSPECTION AND ADJUSTMENT
NEEDLE VAL VE
It foreign matt u, 1$ c;:- u9ht lh (t ,n at ino s,Jrface herwP.en th e
valve
ser n and nP.P.rl le va l ve- or it th ey a,e worn beyond lh c
pe rm issi blu lir mts, 1h 11 gaso l ine w i ll co n 1h1~ Je flowing and ca u se
it to overf low . ThP.refore they s houl d be replac ed Os u sut.
Cou \'e rs ely, if th e need le sti cks , tho r.,aso li "e wi ll not flow into
1he float ,c h amber. If so. ele3n the flo at cha mb er , float parts an d
fuel passage w it h yaso hn a.
FLOAT HEIG HT
To che ck ..i nd ad J U$ l tho flO ~'lt h et(l ht, (;t;1HV o ut the follow i ng
mann er :
• luvc,t the ca,bur e to, body
• Grn du11lly low er th e fl oat a nd observ e th a cl uuro n co botwCOf'I
1
ho fl oat tono uo .'.IOd th <: Ol\d of need le v-'tlv~. When the
ton gue just bP.g in s to co nt act the e nd of nau dl c va lv o, stop
lo w e ring thu floM i"' nd hold ii , Thon . met;1Sure th e height ®
fro m th~ fl oat chamber mating surf.Jee u::. 11 19 vo rni er
Co l iJ.)CIS .
09900 · 20 102 : Vernier cali pers (200 mm)
Fl oat hei ghl : fl. )
Stum.l.'.Jrd
1J .6 + 1.0 mm
(0 .5 i ± 0 . 04 ;01
• 6c uct t ht to 11 ouo1..oas n ecessary to !)ring th e height @) within
standard range .
NO TE:
Wh en mens11ring th e hei gh t, be sure no t to compress the
m,;cdlc, v{t/v c spd ,i [/,
Fo, ;:iny '1RmAge or clogg ing , check to see th e following it em~:
1>
i101 ju t Diap hr a gm
Ma in jet
P,lot air i<:l
M a
in air J et
N eed le ;;1 ir j et hl ee <lino h(l ler.
Fl
oat
Gas k et and 0-ring
Throt tle valve sha ft o il seals
Pilot S C( OW bl co d ln~ 1 hole
P il ot o utlet and b ypass ho les
IN CORRECT

Suzuki GSXR-1100 1990 Specifications

General

Displacement	1052 cc
Fuel System	Mikuni BST36SS carburetors
Transmission	5-speed
Front Suspension	Telescopic, coil spring, oil damped
Front Tire	120/70-17
Rear Tire	170/60-17
Engine Type	4-stroke, 4-cylinder, DOHC
Ignition	Electronic ignition (Transistorized)
Rear Suspension	coil spring, oil damped
Front Brakes	Dual disc
Rear Brakes	Single disc
Ground Clearance	130 mm
Fuel Capacity	21.0 liters (5.5 US gallons)