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Assuming you have just separated the carb halves, you should now be looking to remove the float valves:
The floats are held in by a float fixing pin, part number 52000.015:
Use a pick or a similar small, long instrument to push it out from one side:
At this point you can carefully lift the float out - don't tip it at an angle until you remove the needle valve in case it falls and gets lost:
As you can see it is held on to the float assembly by a small metal arm. Unhook it:
The part number for the float needle valve assembly (needle valve and matching seat) is 79519.xxx - where xxx corresponds to the size in mm (150 = 1.5mm etc.). A closer look at the floats (part number FLT-21-739A):
The float valve and floats dictate when the fuel supply to the carb bowl is turned on and off; if you have a problem with fuel oversupply you may find that these are worn, obstructed or otherwise damaged.
Now that the floats have been removed you can see the power valve:
Now you can go on to the next step - inspecting and removing the power valve - or go back to the main Weber 32/36 cleaning page.
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