1972 Evinrude StarFlire 125 HP Outboards Service Manual, PN 4822, Page 25Get this manual
WORN GOOD
CARBURETOR BODY aClean out all the jets and passages, and the venturi, making sure no gum or varnish deposits remainDry after cleaning with compressed airKeep clean for final reassembly
Figure 3-12
bCheck all gasket surfaces for nicks, scratches, or distortionSlight irregularities can be corrected with the use of surface plate and emery cloth
cCheck throttle and choke shafts for excessive playCheck operation of choke and throttle valves to be sure they correctly shut off air flow, yet move freely without bindingReplace carburetor body if valves or shafts are excessively worn or damaged