2001-2014 Honda BF/BFP8D, BF/BFP9.9D Outboards Shop Manual, Page 348Get this manual
BF8D-BF9.9D CYLINDER, PISTON
INOTICEI
00 not reuse O-rings and dust seal 00 not use shop towel, cloth, gloves, etc when reassembly Assemble the parts with care not to let the foreign particles and dirt enter the valve body and gear pump assembly1) Clean the parts in the fresh TFCheck that the parts are free from contamination with dust and dirt before reassembly