Power Trim/Tilt Merc 9.9 leaking
I have a 2001 (s/n 0T286724) 9.9 Merc kicker that is leaking somewhere on the tilt/trim. When I first used the boat in the spring the motor would not go up and I noticed a stain on the concrete. I tightened all the fittings and filled the reservoir. Then it worked fine and I didn't notice any problem until recently, I see that it is leaking again. I searched for a rebuild kit without success. I plan on taking it apart to see if there are any O rings that I can purchase from a local hardware store. Any suggestions on where to look for a leak. The fittings look to be flared tubing, I would not think they would start to leak so my guess is a seal somewhere.
Thanks in advance.