Chapter 4 Fuel and exhaust systems
4-31
16.7a An exploded view of the float chamber assembly
(1985 through 1987 FBC carburetor)
1
Float pivot pin
2 Float
3 Needle valve
4 Needle valve seat
5 O-ring
6 Packing
7 Retainer
8 Feedback Solenoid
Valve (FBSV)
9 O-ring
10 O-ring
II Tube
12 Retainer
13 Slow-cut solenoid
valve (SCSV)
14 O-ring
15 O-ring
16 Plate
17 Bimetal assembly
18 Packing
19 Connector
20 Cover
21 Diaphragm ’
22 Spring seat
23 Spring
24 Body
25 Spring
26 Diaphragm
27 Valve
28 Mixture control
valve (MCV) assembly
29 Gasket
30 Cover
31 Spring
32 Diaphragm
33 Body
34 Spring
35 Diaphragm
36 Bracket
37 Cover
38 Spring
39 Diaphragm
40 Body
4 I Primary main air jet
42 Primary pilot jet
43 Secondary pilot jet
44 Float chamber cover
1hi5 L
I
a
11
12
16.8 Using a pair of flat-bladed screwdrivers, pry up on
16.7b To remove the float, knock out the float pivot pin
b
the edges of the needle valve seat
FBSV
terminal
(two pieces)
16.9 FBSV terminal locations
16.10a Remove the retainer for the Slow Cut
Solenoid
Valve (SCSV) and remove the SCSV and O-rings
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