Honda BF75DK3 BF90DK4 Outboards Shop Service Manual, 2014, Page 232Get this manual
Quality of the image is intentionally reduced!
FUEL SYSTEM Install new O-ring [1] on the pump caseConnect the BluelYellow wire [2] and Black wire [3] from the pump harness to the fuel pump Connect the BluelYeliow wire terminal to the positive (+)