1995 Johnson Evinrude "EO" 90 CV 85 thru 115 Service Manual, P/N 503150, Page 203Get this manual
25V4Remove the water intake screen by depressing the tabs and pushing upwardInspect the screen for blockagePropeller Shaft Bearing Housing Service
1Remove the seal using OMC Puller Bridge, PIN 432127, and OMC Small Puller Jaws, PIN 432131Position the plate on top the housing to support the bridge, and tighten the jaws securely behind the sealInspect bearings in placeIf bearing is removed for any reason, it must be discarded
2Remove either bearing using OMC Puller Bridge, PIN 432127, and OMC Large Puller Jaws, PIN 432129Rest the puller plate on top of the housing to support the bridge, and tighten the jaws securely behind the bearing3Discard the bearing housing O-ringClean the housing and bearings in solvent, and dry thoroughlyIf bearings were not replaced, rotate the needles with your fingers to check for freedom of movementInspect O-ring groove, and sand off any sharp edges that would cut the O-ring and prevent its sealingV4Thoroughly clean the threads of the four bearing housing retaining screwsDiscard the retaining screws' seals4Inspect the bearing housing anodeReplace anode if it has eroded to two-thirds its original size5Oil, then install new bearings in the bearing housing