Honda Outboards BF40A/BF50A Service Manual, Page 376Get this manual
BF40A-BF50A TILLER HANDLE WIRE HARNESS
Connect connectors to the wire connectors of the same color, cover the connectors with the connector covers and secure them with the harness band clip Replace the wire band with new one, if it has been cutAfter securing the connectors and wires with new wire band, cut the end of the wire band so the projected end length is 1020 mm (0.40.8 in) Install the tiller handle wire harness by aligning the wire tie with the grommet as shown