Mercury Mariner Outboard 225 3 Litre Service Manual 1994, Page 195Get this manual
A CAUTION Disconnect battery cables at battery before removing power trim wires from solenoids34
Disconnect power trim wires at solenoids (BLUE, GREEN, and BLACK)Remove bolls securi ng anode plale to bottom of trim assembly and remove anode
a Retaining Nul
Remove outboard transom mounting boltsand looser tilt lube nut until nut is flush with end of titt tube thread