1998 Johnson Evinrude "EC" 25, 35 HP 3-Cylinder Outboards Service Manual, Page 186Get this manual
Water Pump Servicing Disassembly 1Remove gearcase assembly as described in Gearcase Servicing, this section
2Remove and discard seal3Remove the six impeller housing screws
4Pull up on the driveshaft and remove the driveshaft with the water pump assembly from the gearcaseRemove the water pump assembly from the driveshaft5Remove the impeller plate gasket
and gasket Discard the
6Scrape all gasket material from the plate and gearcase7Remove the water pump grommet, all O-rings, and the shift rod bushing from the impeller housing8Inspect all components for excessive wearAssembly
rn 1Oil and install the shift rod bushing into the impeller housingrnO-ringsInstall Triple-Guard grease torod O-ringimpeller hous2Apply OMC the two ing the small, thick shift Place the