Carburetor - 1-Bbl (Sedan): Overhaul: Disassembly

Remove air cleaner support, solenoid valve, throttle position switch and nipple union. Remove 3 screws, compensator and gasket.
NOTE: Compensator removal is not recommended unless replacement is necessary.
Pry off suction chamber adjusting pin with a screwdriver. See Fig 2. Remove "O" ring. Turn carburetor over and shake pin out. Remove 3 screws and pull out suction chamber, spring and piston from carburetor body.

Fig 1: Exploded View Of Carburetor
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Fig 2: Removing Suction Chamber Adjusting Pin
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Remove pump arm clip, pump arm pivot screw and pump arm. See Fig 3. To remove float bowl, remove 4 screws, union nipple clamp, solenoid valve clamp, float bowl and gasket. Remove pump damping spring from float bowl.

Fig 3: Removing Pump Arm
Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
Remove float pivot pin, float and needle valve subassembly. Remove float bowl gasket. Remove needle valve seat and gasket. Remove pump plunger and boots, throttle positioner and adapter.