Carburettor repair kits from BGM PRO contain high-quality spare parts to return an existing carburettor to factory condition. In addition to the seals, the set also includes the very important float needle. This ensures that the carburettor does not overflow and the engine has stable idling. Tip: For a perfectly sealing surface, work up the float needle seat (usually made of brass) with a cotton swab (Q-tip) and some chrome polish. This is important to remove any residues that often occur in carburettors that have been standing for a long time. The basic setting of the mixture screw is usually between 1½ and 2½ turns. To do this, turn the mixture screw gently to the stop and then turn it out again by the above mentioned value. The mixture screw determines how fat or lean the mixture is .
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