1987 Johnson/Evinrude CU Outboards 35A thru 55 Service Manual, Page 319Get this manual
Removal of Pump Assembly 1Remove the four screws the reservoir2 securing the pump assembly to
and oil line rr:;:t:J Further disassembly
Lift the pump assembly off the reservoirRemove the -ring
of the pump assembly is not necas the pump is available as complete assembly
onlyInstallation of Pump Assembly
1I nstall new a-ring
on pump assembly
2Place the pump assembly on the reservoirBe careful to get the flats on the armature shaft properly lined up with the flats in the pump drive gear3Install four screws through the pump assembly and tighten screws to torque of 1,6-2,4 Nm (15-22 inIbs4I nstall the oil line