1990 Johnson Evinrude "ES" Cross V 88 thru 115, 150 thru 175, P/N 507874, Page 178Get this manual
Installation 1Remove the nuts from the powerhead adapter studs2Install new O-ring on the driveshaftCoat the driveshaft splines with OMC Moly LubeDo not coat the top surface of the driveshaftLubricant here may prevent seating of the driveshaft in the crankshaft f1l
3Attach the body from OMC Universal Puller Kit PI 378103 to the flywheel using three Screws PIN 309492, and three Washers PIN 307640Flat side of the body must face upThread OMC Lifting Eye PI 321537 into the body until taper of tool engages taper in center of the crankshaftTighten the lifting eyeUsing an adequate hoist, lift the powerhead
Install new powerhead to adapter gasket dryUse no sealer
5Place the powerhead onto the adapterRotate the powerhead slightly back and forth to align the crankshaft and the driveshaft splinesCoat the threads of the exhaust housing to powerhead screws with GMC Gel Seal I and install themTorque the screws in stages to the following values :