Mercury Mariner Outboard 225 3 Litre Service Manual 1994, Page 196Get this manual
7 Remove screws and washers and move starboard transom bracket
Installation
12Paint any exposed metal suliaces to prevent corro sionApply Loctile 27 to screwsInstall trim systemstarboard transom bracket, and tilt tube nut
51375Screws (3)Washers (3)
IMPORTANT: Cross pin (a) should not be reusedReplace with new cross pin_
8Drive out cross pinpush out upper swivel pinand remove screws and washers retaining trim systemRemove system from outboard51375Screw (6) Torque 10 30 lbfl (40.7 Nm) Lockwasher (6) Install one per screw
cnn Tube Nul
Use 12 vall power source to extend tilt ram up to align upper swivel shaft hole and end of ramConnect trim motor wires (blue wire to positive (+), black wire to negative (ojItram extends too far, retract ram by connecting green wire to positive (+) Install Upper Swivel Pin with slotted end to left (port) side of enginea Upper Swivel Pin