1992 Johnson Evinrude "EN" 90 deg. Cross V Service Manual, P/N 508145, Page 377Get this manual
Power TrimTilt Servicing Removal 1Mark angle adjusting rod location and remove rod 2Lift engine manually and engage tilt support3Remove blue and green wires from pump motor connector housing
[!] 4Remove spring clip from tilt cylinder pin5Remove tilt cylinder pin with punch and mallet'al 6Manua"y retract tilt cylinderRemove three screws, port and starboard, holding the unit to the stern bracketsf41 7Remove trimtilt unitPull motor cable through the stern bracketDisassembly Thoroughly clean unit before disassemblingScrub a" outside surfaces with stiff bristle brush and hot soapy waterThis wi" prevent dirt particles or other foreign matter from entering the unit while you are working on itMount the unit on OMC Power Trim and Tilt Test Stand, PIN 390008Place the unit and stand in shallow tray to catch the hydraulic oil as it drains from the unitNeutralize the internal pressures of the power trimtilt unit before disassemblingUsing battery, operate the unit until the trim and tilt cylinders are completely downReverse the connections on the battery and momentarily operate the unit