1995 Johnson/Evinrude Outboards 50 thru 70 3-cylinder Service Manual, Page 325Get this manual
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165144Using OMCTrim Cylinder End Cap Remover, PIN 324958,
and breaker bar, remove both of the trim cylinder end caps
166145Remove the outside seals from the trim cylinder end capsThere is an a-ring and back-up ringone of two
different designsNewer nylon seals will be continuous ring of nylonOlder seals are split
167146Using smooth flat tool, remove the scraper from the
trim end capPry the scraper out of the groove in the end capDiscard the scrapers
168147Using the same smooth flat tool, remove the a-ring from
the end capsDiscard the a-ringsClean both end caps and scrape all corrosion or loose paint from the threads in the outside a-ring area