(21) Remove the throttle shaft plug (2) from the throttle body (3).
(22) Pull out and remove the throttle shaft (11) assembly from the throttle body (3).
(23) Remove the packing (30) and packing retainer (29) from the throttle shaft (11).
(24) Hold the clamp screw nut (20) with an open-end wrench and loosen the stop clamp screw (13).
(25) Slide the floating lever stop (21) and floating lever and swivel (23) off the throttle shaft (11).
(26) Use long-nosed pliers and pull out the stop lever pin (25).
(27) Loosen the lever stop screw (24) and remove the throttle stop lever (12) from the throttle shaft (11).
(28) Use an open-end wrench and turn the main jet adjustment assembly (6, fig. 99) counterclockwise. Remove
1
Thrust collar pin
14
Clamp screw
2
Thrust collar
15
Choke lever
3
Main Jet gasket
16
Swivel screw
4
Main jet
17
Spring retainer
5
Adjustment gasket
18
Retainer cotter pin
6
Main jet adjustment
19
Lever spring
7
Passage plug
20
Tube clamp screw
8
Passage plug gasket
21
Choke bracket
9
Power jet
22
Choke shaft
10
Power jet gasket
23
Shaft pin
11
Bowl drain plug
24
Choke plate
12
Bracket clamp screw
25
Choke plate screw
13
Choke shaft driver
Figure 99. Carburetor choke disassembled.
240