1988 "CC" Colt / Junior thru 8 Models Service Manual, P/N 507659, Page 253Get this manual
5Install two new driveshaft seals back-to -back using OMC Upper Driveshaft Seal Installer PI 327431Apply OMC Gasket Sealing Compound to the metal casing of the sealsInstall the inner seal CD with the lip facing in and the outside seal Q) with the lip facing outLiberally apply OMC Triple-Guard grease between seals6Locate the pinionthrust washer (1)and pinion thrust bearing and position them in the order shown in the gearcase7Lubricate the driveshaft up to the water pump drive pin flat and then slide it through the upper driveshaft seals and bearingThen rotate the shaft to engage the pinion
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8 Position the water intake screen in the gearcaseThe three round tabs on the screen should be facing upward toward where the water pump plate will be positioned