That motor had 3 different tilt systems.
If the trim motor is next to the transom bracket, do as QBoy said.
There is a large hex he'd plug on the side of the trim motor.
This is pressurized, motor must be up.
If you have a 3 ram trim system, where the trim motor is located between the transom brackets, you just open the cap on the port side of the bracket and fill it.
The system could use either 30 wt motor oil, or a thin
transmission fluid.
Fill it with what is currently in there.
