1993 Johnson Evinrude "ET" Electric Outboards Service Manual, P/N 508280, Page 102Get this manual
Motor OffsetAll Models 1Clamp motor tube and motor on flat surface with the ,motor tube bends on the flat surface as illustrated
2Loosen adapter set screw
rn lower edge of the motor shaft atbetween the flat the offsetand rn 3Measure the distance the endAdjust surface the
to dimension listed in chartMOTORS Standard-Thrust Except HBF2 All High-Thrust HBF2 OFFSET
916 -11 16 in(14,2-17,5 mm) 13 -1516 in1 (20,6-23,8 mm) 11116- 13 116 in(17,2-20,2 mm)
[]] 4The motors may be identified by their shapes, as shown All Standard-Thrust motors have skeg with straight trailing edge All High-Thrust motors have curved trailing edge on the skeg 12 Volt High-Thrust motors have long pointed skeg 1224 Volt High-Thrust motors have long skeg with the point cut off Standard-Thrust motors have skegs shaped as shown in andthe narrower skeg being on the HBF2 model5Finish tightening the adapter to the tube to provide the proper offset dimension6Apply OMC Screw Lock and install the adapter set screwTighten set screw to 30-40 inIbs(3,4-4,5 Nm)4