CARBURETOR FLOAT MECHANISM ADJUSTER Russian patent published in 1999 - IPC

FIELD: mechanical engineering; test stands; adjusting of carburetor float mechanism, checking shutoff needle for leakage, checking geometry of needle drive mechanism in carburetors without peephole in float chamber and plug-stopper, with float on carburetor upper body. SUBSTANCE: device has open-top reservoir made of transparent material and provided with scale on which carburetor upper body with float is installed and into standard union of which gasoline under pressure is fed. It has also recording instrument for checking shutoff needle for leakage. Device is furnished with manually operated fuel pump. EFFECT: improved accuracy of fuel level control in carburetor float chamber, provision of checking of shutoff needle sealing. 3 cl, 6 dwg