1996 Johnson/Evinrude Outboards 25, 35 3-Cylinder Service Manual, Page 46Get this manual
Electrical Cable &
Disconnect battery cables from battery before servlcmg electrical systemsFailure to do so could result in injury from ignition sources (sparks) or from contact with moving parts if accidental cranking or starting occurs
Provide sufficient slack at motor end to permit steering and tilting of motor without binding cables1Route instrument harness into lower engine coverPosition harness so it will not interfere with the upper engine cover when installedRoute harness to position where the connectors can be attached at the junction box2Install protective plug (supplied with engine) on power trimtilt 3-pin connector on non-trim models3Before installing connections, check that the seal is in placeClean off any dirt from connectorsApply light coat of OMC Electrical Grease to the sealPush connectors together until latched 4Secure connectors in junction box by latching connector in slot of junction box