1993 Johnson Evinrude "ET" 60 thru 70 Service Manual, P/N 508284, Page 196Get this manual
Propeller Installation i twist and remove all spark plug leads'" 1To avoid accidental starting of engine while servicing,
2Coat the propeller shaft splines sparingly with GMC Tripe Guard grease
3Place the thrust bushing in the propeller and then slide the assembly onto the propeller shaft4 Install the thrust washer
on splines of the propeller shaft
5Install and tighten the propeller nut to torque of 120 in Ibs(14 Nm)Install new cotter pin or continue to tighten the nut to align the nearest cotter pin holeThe propeller shaft should turn freely (engine in NEUTRAL) after the propeller is installed 6Install new cotter pinbending ends over the nut