Automatic choke system?

Automatic choke system in 34PICT3 of VW 1302 Super Beetle works unfavorably on earth, how ever precisely I may adjust the tightening torques on the choke module holder. Also I realized the function of this trifle parts is playing a great part of driving comfort.

At the final stage, some rotational friction resistance exists preventing the choke valve return the final position, so the phenomena must affecting the A/F ratio resulting too rich mixture condition.

Though the function of choke system is not well understood, this friction resistance may have something to do with wax pellet heating construction?
Anyway I'll disassemble the auto choke system tomorrow for attaining perfect function of this Solex carburetor.

Coming across to the Web site introducing the way how to set up the automatic choke system on Solex 34PICT3 carburetor.
There exit some certain position to be adjusted with marking on the carburetor body and the round ceramic part.
Also this adjustment and setting are the key to obtain good mixture while the first idling start.

Coming across to the Web site introducing the way how to set up the automatic choke system on Solex 34PICT3 carburetor.
There exit some certain position to be adjusted with marking on the carburetor body and the round ceramic part.
Also these adjustment and setting are the keys to obtain good mixture for the first idling start.