1988 Johnson/Evinrude "CC" 40 thru 55 Models Service Manual, Page 89Get this manual
Oil Reservoir 1The oil reservoir can be separated from the fuel tank by removing the eight retaining screws f31 2f41
Lift the reservoir up and out of the tankDiscard the reservoir gasket
3Remove the cover assembly from the reservoirDiscard the cover sealassemblyDo not
INote attempt to disassemble the pump.as an The oil is serviced only
4Secure the pickup hose in clip as shown
Clean the components of the oil reservoir with mild cleaner and blow dry
5Position the oil reservoir and gasket on the fuel tank
I!.J of the fuel tube with OMC Triple-Guard grease