1991 Johnson Evinrude EI 60 Loop V Models 150, 175 outboards Service Manual, Page 203Get this manual
1sl 12Place the thrust bearing on the back of the reverse gearSet the thrust washer on top the thrust bearing19l 13Insert the gear, bearing, and washer assembly into the bearing housingBe careful not to dislodge any of the loose needle bearingsr:;;;l 14Align holes in the clutch dog with slot in the propeller shaftInstall the clutch dog on the shaft with "PROP END" facing rear of the shaftThe clutch dog is not symmetricalIf installed backward, it
will not fully engage forward gear and will immediately damage itself and the gear