2. Disconnect the plug connection of the motor cable harness. It connects the starting automation and the fuel cut-off control valve, the idle speed increase device, the accelerator pump, the mixture quality regulator, and the throttle position sensor.
3. In order not to damage the plug, it must be disconnected in accordance with the following instructions.
4. First, remove the rear latch as shown at the top of the illustration and push out in the direction of the arrow. Use a small screwdriver to pry out the locking latch (3) and at the same time pull out the clip in the direction of the arrow in the bottom illustration. When disconnecting the plug, do not pull on the cables. Also, be careful not to damage the seal on the underside of the terminal.
Elements for disconnecting the carburettor wiring harness connector
1 - terminal; 2 - screwdriver; 3 - locking tongue
5. Loosen the throttle actuator on the counterholder by loosening the lock and adjusting nuts and disconnecting the end of the cable from the carburetor drive segment.
6. Remove the fuel and vacuum lines from the carburetor.
7. Loosen the four carburetor nuts on the intake manifold, remove the washers and remove the carburetor. Remove the gasket between the carburetor and the piping and immediately place a clean rag over the suction port to prevent foreign objects from entering the engine. Installing the carburetor is carried out in the reverse order of removal. Use a new intake manifold flange gasket, but make sure both surfaces are clean before installing. Do not use sealant. After installing the carburetor, make various adjustments as described below.