1994 Johnson Evinrude "ER" 60 LV 150, 150C, 175 Service Manual, P/N 500611, Page 79Get this manual
20 PIN 317002
r,gl 8Remove the intermediate air bleed orifice with OMC Driver,
1201 9Remc:ve the float cover plug with large flat blade
screwdnver
121l 10Remove the high speed fuel orifice with OMC Driver, PIN 317002122 11Remove slow speed mixture needle and springInspect
the needle for nicks or damage
1231 12To remove the fuel manifold from the throttle body,
remove the three screws and clampsInspection 1Inspect carburetor main body and float bowlGasket surfaces must be smoothno nicks or irregularities All nozzles and pickup tubes must be securely in place All metal orifice inserts must be securely in place