Supplement
to 818.1 ADD
!T]
z
z
.N-
OPERATION
N2
MA.
142-00 a
( irIro/ ris/is
fl:ri s»tir/i ttr/t,,rL
of tio
(CrI',trc
1/or
Op.
MA.
142-00 n
.................................
.................................
..........................................
..........................................
...............................................
...................................................................................
....................
......................................
.................
........................
.
M
22/617
ENGINE
WEBER
34
DMTR
28/200
CARBURETTOR,
IDENTIFICATION
MARK
W
57-00
CX
2200
WEBER
34
DMTR
28/100
CARBURETTOR,
IDENTIFICATION
MÄRK W
56-00
(.\
2200 .kir (0)/tt
WEBER
34
DMTR
28/300 CARBURETTOR, IDENTIFICATION
MARK
W
73-00
( X
2200 iorquc
rrJu;(rter
0
0
4
co
co
0
0
0
0
0
z
0
0
E
0
0-
0-
0
CHARACTERISTICS
-
Anti-pollution
carburettors
twin-choke
compound type with
mechcznical
control
of the secori
choke
butterfly-
-
Mechanicoily
controiled acceleration pump
(
com
)
on
first choke
-
Cold start device operates on the
ist
choke. vacuum
ossisted coid-stort
stronqier fiop.
-
Idiinq
speed circuit with incorporoted domper
4DJUSTM
EN
TS
Description
ist Choke
2nd
choke
Venturibore
23
26
Mainjets(removobie)
120
135
Aircorrectionjets
Ad
(195) AD2
(180)
Emulsiontuhes
F30
F25
Idiinq
jets
(
removabie
)
50
70
Airbieed
idiinq
jets
110
70
Acceleration
pump
injector hiqh
type
(
weiqhted
40
Econostat
jet)
incover
)
110
Econostot deioyinq orifice
(
in cover
1
100
Bali operated needle volve
1 7
5 rnn
Doubiefloat weiqht lJ± O.Sq
Positive butterfly openinq
-
stronqler fiop fuily closed 1
25 ± 0.05
min
PDF compression, OCR, web-optimization with CVISION's PdfCompressor