Honda Outboards BF40A/BF50A Service Manual, Page 307Get this manual
BF40A-BF50A Long Tiller Handle Type:
: With power trim!tilt type only
See next page for wire connection
POWER TRIMfTILT SWITCH WIRE
Make sure the power tilt switch wire does not interfere with the 10 mm hex bolt head[3] WIRE TIE (2)
POWER TRIMfTILT
[13] 30 mm CONNECTOR COVER
Clamp the power trimtilt switch wire to the wire coverAfter securing the wires with wire bana ciips, cui ine ena as projected length is about 10 mm (0.4 in)
POWER TRIMfTlL SWITCH WIRE
[10] WIRE BAND CLIP (3)
POWER TRIMfTILT SWITCH WIRE
Make sure the power trimtilt switch wire does not interfere with the throttle arm and throttle cable