1992 Johnson Evinrude "EN" 90 deg. Cross V Service Manual, P/N 508145, Page 231Get this manual
3Place the seal ring
groove in the impeller housing
4Lightly coat the exterior of the impeller cup with OMC Gasket Sealing CompoundInstall the cup in the impeller housingf71 5up6Install the impeller housing cover 1sl 7Apply OMC Adhesive sealant to flat side of the impeller housing grommet CDInstall the grommet, flat side down2310
the water tube grommet Q) with the inside taper
Inl 8Lightly coat the liner with oilWith counterclockwise
rotation, install the impeller into the liner with slot for impeller cam facing out
Run thin bead of OMC Adhesive sealant in the seal groove, and install the special shaped O-ring seal P
Installation rJl 1Apply OMC Gasket Sealing Compound to both sides of new impeller plate gasket Install the gasket and impeller plate 1.jQl 2Apply OMC Needle Bearing Assembly Grease to flat area of the driveshaftInstall the drive camThe sharp edge of the cam is the leading edge during driveshaft rotation 3Slide the water pump assembly down the driveshaftAlign impeller housing with the gearcaseRotate the driveshaft to engage the impeller cam with the impeller, and slide water pump assembly down over impellerBe sure impeller cam does not fall out of positionVerify that the impeller engages the impeller cam properlySerious powerhead damage will result if impeller cam is displaced4Apply OMC Gasket Sealing Compound to threads of the four impeller screwsInstall the screws and tighten to torque of 60-84 inIbs(7-9 Nm)