1998 Johnson Evinrude "EC" 25, 35 HP 3-Cylinder Outboards Service Manual, Page 146Get this manual
13Tiller Electric Models: Install the neutral start switch leads into the 6-pin connector
[] 14Tiller Electric Models: Connect both 6-pin and 1-pin connectors together and secure to the electrical connector block[] 15All Models: Secure all ground leads and cables with nut tightened to 60-84 inIbs(7-9 Nm) Coat the connections with OMC Black Neoprene[] 16Install the electrical connector cover and secure with two screwsTighten the screws 24-36 inIbs(3-4 Nm)&