Carburetion - Bombardier-Rotax 377 UL Operator's Manual

Section 7
7) Carburetion:
7.1) BING Carburetor - typical description:
(Note: this is not a parts list)
@
needle
1
position
-1
0
-2
-3
- 4
I
~16
III 9
,""""'_
'
...
,.
1)
BING-double float carburetor
2)
carburetor housing
. 3 ) carburetor piston
4)
jet needl e
5)
idler jet
6) needle jet
7)
mixing tube
llllO
8)
main jet
9)
sieve sleeve
10) float needle valve
Ill8
11)
float
12)
float chamber
13) airscrew
14)
adjustment screw
15)
vent tube
III 11
16) starting piston
12
.r=
17)
fuel pump assy. (type 377-447)
18)
fuel pump assy . (type 503 two carb.)
~ROTAX·I