1999 "EE" Outboards Accessories Service Manual, P/N 787026, Page 183Get this manual
W 8Remove the four [] 9Remove the filter
large motor flange retaining screwsRemove the motor and discard the a-ring
10Remove the drive coupler from the pump assembly
11Evenly loosen and remove the three Allen head cap screws that retain the pump assembly to the manifoldRemove the pump assemblybly needs flushing, do not clean it in solventOnly clean the pump assembly in clear hydraulic fluid12Remove the two pressure port a-rings