Honda Outboards BF40A/BF50A Service Manual, Page 371Get this manual
BF40A-BF50A POWER TRIMfTILT SWITCH
Power trimtilt type only: Install the power tilt switch so that the "UP" mark is at the bracket bolt installation hole side (lower side) as shown, and install the switch grommet noting the direction Power trimtilt type only: Replace the wire band with new one, if it has been cutAfter securing the wires with new wire band, cut the end of the wire band so the projected end length is 1020 mm (0.40.8 in) Tighten the 10 mm hexbolt to the specified torqueTorque: 4.5 Nem (0.45 kgfem, 3.3 Ibfeft) Power trimtilt type only: Check whether the power tilt switch wire does not interfere with the mm hex bolt head[4] "UP" MARK [2] POWER TRIMfTILT SWITCH