Removal and installation is carried out only on a cold engine. Loosen the clamp of the fuel supply hose and remove the hose, as well as the hoses from the vacuum corrector and the exhaust of crankcase gases. Disconnect the electrical wire from the electromagnetic shut-off valve, the throttle actuator lever rod and the air damper actuator rod. Unscrew the nuts securing the carburetor to the intake pipe and remove the carburetor assembly. Close the inlet of the inlet pipe with a plug.
The installation of the carburetor is carried out in the reverse order. After installation, adjust the carburetor control drive, put the air filter in place and adjust the engine idle (see sect. «Engine adjustment»).