1997 Johnson Evinrude "EU" 90, 105RW, 115, 150, 150W, 175 60 LV Service Manual, P/N 507268, Page 54Get this manual
8Secure the negative (black) battery cable powerhead ground terminal
[] 9Before installing connections, check that the seal is in placeClean off any dirt from connectorsApply light coat of ONIC Electrical Grease to the sealPush connectors together until latched[] 10Secure connectors in junction box by latching connector in slot of junction box
11Install junction box cover and secure with screws