1987 Johnson/Evinrude CU Outboards 35A thru 55 Service Manual, Page 285Get this manual
6Place throttle lever spacer over throttle lever bushing in the throttle lever assembly
7Place throttle lever assembly onto shift lockout ill cam bossPlace countersunk washer on throttle lever assembly with countersink facing outwardSecure throttle lever assembly using flat head patchlock screwTighten screw to torque of 25-35 inIbs(2,8-3,9 Nm)
ill ingApply OMC Screw Lock to threads of the two