What was found
THE MIXTURE SLEEVE WAS FOUND LOOSE/ROTATED IN A CARBURETOR SUBMITTED FIR INSPECTION AND COMPLIANCE WITH SB-18 WHICH PERTAINS TO LOOSE MIXTURE CONTROL LSEEVES. ALTHOUGH THIS SLEEVE HAD NOT ROTATED FAR ENOUGH TO CAUSE FUEL STARVATION, HAD IT MOVED FURTHER, FUEL STARVATION COULD HAVE OCCURRED, RESULTING IN LOSS OF POWER. SUBMITTER REITERATES THE IMPORTANCE OF HAVING CARBURETORS AFFECTED BY SB18 INSPECTED AND REPAIRED PRIOR TO FURTHER FLIGHT.