1989 Johnson Evinrude "CE" 9.9 thru 30 Service Manual, P/N 507754, Page 177Get this manual
Installation
1701 1Apply liberal bead of black RTV sealer PIN 263753
around the lower crankcase head as shown2Coat driveshaft splines with OMC Moly LubeDo not coat top surface of driveshaft as lubricant here may prevent seating of driveshaft in crankshaftBe sure that the O-ring is in end of the crankshaft
1711 3Check to be sure the water tube washer is positioned on the water tubeLightly apply OMC Triple-Guard grease
to upper outside diameter of the water tube Assemble the powerhead to the exhaust housing, making sure the water tube enters the inner exhaust housingRotate the powerhead slightly back and forth to align the crankshaft and the driveshaft spl nes
1721 5Install and tighten the four powerhead retaining screws to torque of 192-216 in Ibs(22-24 Nm)6Apply OMC Nut Lock to the threads of the port and starboard exhaust housing studsPlace the washer on the studsInstall and tighten the two powerhead retaining nuts to torque of 192-216 inIbs(22-24 Nm)