Throttle Body Setting - Ducati 748 monoposto strada Workshop Manual

SmJ NGS AND ADJUSTME NTS
-,
•
-
lA W. P8
0 .12
Thrcllle
bod y >elling .
The lilrorr", body i' cril'xJllor eng ine fJO'Wer
monage ",~"I,
bothin ler"" 01
pe rForrnooc ~
ond e,hoosl
~ ", i "irn
conlrol
The 0"" '"
bIy
oodselliog p,ocedure, used
for
thronle
body
CC<1lJX'n enl' ollhe assembly
lines in lhe
fo~ory
were developod
ba, ed
on Ihe ' e, ull, 01 a nurrber ol le,l, co,,;oo oul
by e" gi""",rs
orxJ
le,1rider; , Eoch corm;",,,",,101the
Ilm~l"
form' a n in leg"" part 01
lhe injectirn-ignitirn 'y,l emand allc1lhem mu" wor+ ;n perfecl limiog wilh the o,her,
T o e", ure Ihe o- erol bofooce
c1
~>e
' V '''"' , olwcy, oa "y oultile
lu i
>elling procedure
de>eribed
below,
which i"eW e, Ihe folow ing Of"' r atirn5:
- ;dliog mi, Iofe oo jo'lmen':
- ai, de l;very bakrnce;
- Ihrol1le posilion sensor OO ju"mcn'
Among Ihe porameter:; fa, e ngine "'"O ;og C W il;oos, idliog mi, lule li're ;, wb jecl
b
rno nOOlory provi;io" i" """Iinlernal
iona
I
~
oli-polluli
00
,,~ndard
,_ For cam
pi
ia
ocewilh
lhe, e slanda rds, Ihe mi, lure >hau ld be Ico n laOOvI
1,5%
CO l. while op limum eng ine
perlorrnonce wculd leqoire a ' full-load' roi, lu1e, i ,~, wilh CO conlenl be_en 4 a nd
6%, Coosidering Iha' Ihe motorcyclecor>cerned is tyP'xJ1Iy
"sed
lor rocing, ,he "'''iog
described here i' lhol
for
op1imum perforrno1ce
To corry
cU
Ihese operation" Ihe folaw-i"9 "'i"iprncnl i' required ;
- a digital vollmeter fwith 1 mVaccuracyl:
- a VOC UUll ",e'er wilil mercury colu",n, ;
- 00
exhoost g05 ona" ,er ,
Selliog
proc ed ur ~
lake
the
taok
cU
oI lhe frame and remoV€ intake 1""",,1 , ood oir box 0' desc ribed
in = Iioo -Gf' NERAl OPER ATKlNS' :
lu,n odju, liny
""ew
II I o"lil
the
rhrol1le on Ihe Irool
~inde r
du<;t i' 1"1 " do",d; IJrn
Ihe ", rew 0Ul un,,1the
Ihro~1e
is lighl08" i",t
,he
body, T o check mis, you moy tococh
Ihe to. rolIlewithyourii"gel' rlom
!he
a ir
box
, ;de wh;",
I
epealedlyworki"9 lhe lhr-olIle
f,viSl grip ol lhe >Orne lin' , " ;
undo
lile1 0Slening ",rew 121on
the
oolercover01lhe campoler scd er for inieClioo
wiriog [Ihe comPJIer i' uode'
the
sea'i arid "ke
off
Ihe cover;
remove
m~
damp a od >lip
cU
Ihe
001<:<
hose
of
the comporer socker; ref;1socker
00
camporer-;
conneel
th ~
voi meteraero,,; pin no, I I 1-1 c nd p;n no, 17 1 +I II.A. W . PSI
01
no
16 1-1 ood no, 30[+I II.A.W. 1.6 M) io1he = kel. Turn key,w iK:k toOr"oJ a nd cheek
Ihat voltaye i, 150 mV± IS mV;
if Ihe ' eadiog i' ince rreoi, 00"'0 fostening screws 131
00
,he Ihre "'" po, ;lioo "'"" " ,
then """
t>e
, eo; or "" jl yoo gel
!he
cor,eet rea ding 00 your VDit
me~ r,
wilile
delicotefy pre,,;iogdowoon lhe lront cyJindc< mrolIle 10 moke , ure il i; luly
;~ "I
Qnd
lighl; lighl€n screw; 131 :
turn i" od ju9iog SClew Il lurll;1vol"g" i, 300 mV± lS ",V;
urm Ihe
scr~w
in
,he
tale-op hole 00 the io" ke manifold, a ndconneclyour"OCU Um
meier
ta
the
rnoo ilold, :
connecl lhe luel line' 1 0 the lonk '" you ca n >tarl lhe engioe;
wcrmeng ine up "'Iii ccd"nl '" mperalure;, OOOvI 80" C;