2000 Johnson/Evinrude SS 25, 35 3-Cylinder outboards Service Manual, Page 184Get 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 driveshaft
rn 5Remove the impeller plate and gasket Discard the gasket6Scrape all gasket material from the plate and gearcase7Remove the water pump grommet, all a-rings, and the shift rod bushing from the impeller housing8Inspect all components for excessive wearAssembly
1ail and install the shift rod bushing housing
into the impeller
[] 2Apply OMC Triple-Guard grease to the two impeller housing a-ringsInstall the small, thick shift rod a-ring Place the large a-ring into the impeller housing