1995 Johnson Evinrude "EO" 60 LV 90, 115, 150, 150C, 175 Service Manual, P/N 503151, Page 82Get this manual
26 DR3584
26 4Inspect float needle and seat for wear or distortionReplace both pieces if damage is noted5Inspect throttle body and throttle shaft: Check body and shaft for excessive wear or side play Check throttle plates for looseness or incorrect seatingMaximum throttle plate clearance is 0.002 in(0,05 mm) Check throttle plate retaining screws for tightness
27 6Remove calibration pocket cover and gasket from throttle
body: Check the pocket for damage or contamination Check calibration holes and needle hole for contaminationAssembly
1If removed, install the fuel manifold in the throttle body and secure with three clamps and screws2Install slow speed spring and needleThread needle in until it bottoms and then back out three turns