1988 Johnson Evinrude CC 60 thru 75 outboards Service Manual, Page 333Get this manual
COB2241
COA2457
142124Remove the trim-up relief valve core and spring143125Remove the trim-up relief valve seat from the manifold
using Snap-on pliers SPR3 or equivalent
Clean and inspect all the components of the trim-up relief valve
Remove the three electric motor retaining screws and washersRemove the electric motor from the manifold
1461 28There are two types of permanent magnet electric motors
on the power trimtilt unitThe motor shown on the left is the Bosch motorThe motor shown on the right is the Prestoite motorBoth motors have an O-ring on the base which needs to be inspected upon disassemblyEither of these motors may be used for replacement, but internal components may not be interchangedSet the motor aside until disassembly is required