1993 Johnson Evinrude "ET" Electric Outboards Service Manual, P/N 508280, Page 25Get this manual
Motor-to-Guide AdjustmentExcept HBF2
1After installing bow mount model, raise it until it contacts the motor rest guide In this position the distance between the contact point CD and the motor parting line Q) must be: Model 12 Voltt, 1224 Volt 12 Volt HT
1224 Volt HT
Dimension 78-1118" (22- mm)
1-1112" (32-38 mm)
15a-178" (41-48 mm)
PCEx076
H.T= High-Thrust (Models with "2T" or "4T" in the model number) Except HBF2
2The motors may be identified by their skeg shape, as shown: All High-Thrust motors have curved trailing edge on the skeg 12 Volt High-Thrust motors have long pointed skeg