Trim the motor as far up as you can. put a block of wood between the swivel bracket and the mounting bracket. Trim down so the brackets make contact with the wood. Remove the c-clip with c-clip pliers and drive the pin out with a dowel. Trim motor down to lower the tilt ram. Remove the 4 bolts from the trim unit, unscrew the bolts that hold the motor to the unit. Disconnect the wire from the motor that connects under the cowl, push the pins from the connector out of the connecter and pull the wire through the hole on the bracket. Reverse the process and bleed the system.