Purchased at auction last Saturday 1978 Royal American with a Mercruiser 180 in it.<br /><br />Power tilt/trim won't come up and I'm guessing it's the fluid since it came up and down at the auction house. I can't find a resovoir or a cap anywhere. I followed the hydraulic lines from outside going in but they go to the tilt motor and I don't see any place to put the fluid. <br /><br />I realize it's a dumb question but I'd hate to pay 120.00 for the marina to show me.