1998 Johnson Evinrude "EC" Accessories Service Manual, P/N 520213, Page 47Get this manual
11Remove cover mounting brackets
rn 12.Loosen screw tocotter pinthe nut and outer friction shoeRemove the from the friction adjustment screwremove
13Remove the screw and washer retaining the throttle plateRemove the throttle plate and bushing
14Remove the screw, washer, and nut from the throttle cam and bushing at Remove the throttle cam and bushingRemove throttle cam spacer and throttle pin roller 15Remove the wave retaining ring and washer from the splined end of the driveshaft
16Remove the screws and nuts that retain the inner friction shoe, and remove the shoe