5) Mating Float and Throttle Chambers

Fig. 22:

1. Place float chamber top side down.
2. Install new gasket.
3. Install screws and tighten.
4. Install throttle return spring.

NOTE: Check that both throttle valves operate smoothly.

5. Install mixture screw, spring and case. Seat screw and turn out two (2) turns for temporary adjustment. Do not install concealment plug.

Fig. 23:

6. Connect secondary diaphragm rod to throttle valve shaft.
7. Turn float chamber right side up.
8. Install injector weight.
9. Install accelerator pump check ball and spring (closed end of spring faces ball).