1993 Johnson Evinrude "ET" 60 thru 70 Service Manual, P/N 508284, Page 147Get this manual

1993 Johnson Evinrude "ET" 60 thru 70 Service Manual, P/N 508284, Page 147

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17Carefully lift straight up and remove the crankshaft'16l18Slide the upper main bearing assembly off the crankshaftDiscard the O-ringRemove the upper crankshaft seal as necessaryr:;:;] 19Carefully remove the retaining rings and remove the center main bearings and split sleevesIdentify the components and keep them separate18

20Remove and discard driveshaft O-ring:

1921If the lower main bearing is to be replaced, remove its
retaining ring with OMC Retaining Ring Pliers, PIN 303858Use bearing separator to press the bearing offDiscard the bearing