1988 Johnson Evinrude CC 60 thru 75 outboards Service Manual, Page 245Get this manual
431 Slide OMC Collar PI 328363 onto the driveshaft with large end in contact with the seal housing and tighten preload screw against the driveshaft until groove CD on the spring loaded plunger is flush with end of threadsTighten locking ring on preload screw4 Rotate the driveshaft several revolutions to seat bearings
143114413Insert the assembled driveshaft into the tool base
14515Position OMC Shim Gauge PI 328365 Q) against guide
pins of the tool base
14616Check the squareness of the seal housing mounting
surface by holding the gauge bar against the pinion while rotating just the seal housing and measuring the clearance between the gauge bar and the seal housing with feeler gaugesMake measurements between each pair of screw holesReplace the seal housing and repeat check if variance exceeds .004 in(0,10 mm)
14717Check the squareness of the pinion to the driveshaft by