88 spl tilt/trim fluid top off which screw?

[Cpt Quint]

Sorry for novice question but i cant find my manuel. im not certain which screw/or where to put ATF fluid. My set up appears to have 2 rams below and middle hydraulic arm. Starboard side has wide flathead in the middle,both sides have phillips on top. Not sure which screw is what?

 

[kart33]

Re: 88 spl tilt/trim fluid top off which screw?

Looking Forward on the boat the screw on the middle of the round cylinder on the right is the one to fill. The Stainless line about 3 inches below is the pump discharge. 1985 90HP Rude.