2001-2014 Honda BF/BFP8D, BF/BFP9.9D Outboards Shop Manual, Page 342Get this manual
BF80-BF9.90 10) Process piece of piano wire of 1.5 mm in diameter as shown11 )5et the processed wire in the holes in both sides of the sleeve as shown, and secure the wire by inserting the 10 mm bolt into the sleeveRemove the sleeve from the valve body by pulling the wire with care not to damage the valve bodyRemove the O- ring from the sleeve and discard itReplace the O-ring with new one during reassemblymm (0.120.15 in)