Transom shower

[boat nut]

I have a 1996 sundancer 250 and my transom shower has a hole in it and I was wondering how do you get to where it is connected..It is located on the starboard side behind the holding tank . I can see it but I can't reach it . I forgot to mention I have a 454 engine not much room. I also was wondering if the hose fittings are 1/2 in. Or 15 mm . The hose is a clear plastic tube with a stainless wrap around it the plastic insert in the hose on the sprayer end says made in the UK.

 

[dpmulvey]

I cannot tell you how to get to yours, but I've had to replace 2 on 2 different boats. One Regal. One Sea Ray. Both were standard shower/kitchen sprayer hoses. I'm 6'4" so I opted for the longest one I could find on the Regal. A Madona out of 304 Stainless. About $15. Never a problem to me. I cheaped out on the SR because I seldom used the aft shower. I'm paying!!!!