Honda BF35A-BF45A Outboard Motors Shop Manual., Page 434Get this manual
6Attach the hoist the lifting eye and lift the outboard motor together with the frame to raise7) Release the band by removing the nut8) Remove bolt, nut, and three washers that secure the stern bracket from each of the tightening points, and the from underside of the frameCAUTION: Use the hoist which allowable load 250 or aboveTo prevent the hoist from swaying, support the outboard motor with care when lifting it upDo not lower the hoist place the outboard motor on the ground or table but hold it hang down from the hoist during the operation 2OUTBOARD MOTOR INSTALLATION
NOTE: For secure and safe sailing, install the outboard motor on the transom of the boat properlyImproperly install outboard result thelack speed and stability, and poor fuel economyIn addition, the boat does not drive straight unless the outboard motor is installed properlyInstall the outboard motor that conforms to the boat manufacturer's recommended horsepowerNever install an outboard motor which exceeds the recommended maximum horsepower of the boatMAXIMUM HORSEPOWER: BF40A: 29.4 kW (40 PSI BF50A: 36.8 kW (50 PS) Install the outboard motor so that it is perpendicular the water surface (i.eaxis of the propeller is parallel with the bottom of the boat surface)W the less 8', the outboard motor might not be perpendicular with the water surfaceInstall the outboard motor on the center the transom securelyBe sure that the boat is wellbalancedThe BF40A-BF50A outboard motor can be installed on the transom which board thickness is the range from 3557 (1.32.2 in)