Honda BF75 BF100 Outboards Service Manual, Page 65Get this manual
HONDA BF75BF 100
cREPAIR
REJACING:
REFACING VALVE SEATS
(1) Cut the valve seats to true 4So angle using the 4So cutterREFACING:
07780-00121000
07780-0012000
(2) Cut the seat outer edge with the flat-face cutter(3) Reface the seat again with the 4So cutter to bring it within the
07780 -0010200