Begränsningslock för förgasare

摘要

The cap has an adjustment prevention device (330) and a guiding nose. A portion of a set screw (200) is surrounded by the cap for positive locking. The screw is rotated relative to the cap to attach the cap in an installation position. The cap is locked to the screw in another installation position. Transition area between a screw head and a screw needle extends in a ring shape around an outer circumference of the needle. Independent claims are also included for the following: (A) an internal combustion engine comprising a carburetor (B) a method for adjusting fuel flow through a carburetor