9) Install balls, injector spring and weights to
accelerator pump. Direct “U” bent end side
of piston return spring downward as shown in
below figure.
3
2. Piston return spring
3. “U” bent end
4. Injector spring
5. Injector weight
Fig.
4-
l-35
Ins tatting balls, in
jet
tor spring and
weights, and piston return spring
10) Install needle valve filter, valve seat, gasket,
needle valve and float to air horn. After
installing float, check for float level and
adjust if necessary.
11) Install primary and secondary slow air
bleeders to air horn.
1. Primary slow air No. 1 bleeder
2. Secondary slow air bleeder
Fig.
4-
l-36 Installing slow air bleeders
12)
Be sure to apply silicone oil to mixture
control solenoid valve seal before installing
air horn to float chamber.
NOTE:
Be sure to use silicone oil that will not affect
rubber.
1. Mixture control soelnoid valve
2.
Seal
Fig.
4-
l-37 Mixture control solenoid valve seal
13)
Install air horn gasket to float chamber. Use
new gasket.
14) Install air horn to float chamber. After
installing acceleration pump lever to air
horn, check lever for smooth operation.
15) Connect 3 hoses as shown below figure.
I,
Choke piston hose
2. Secondary diaphragm hose
Fig.
4-
l-38 Installing hoses
4-18