- Aug 26, 2010
- 189
- Boat Info
- Sea Ray 550 Sedan Bridge 2005.
- Engines
- MAN 900
Twin Disc MG-5114
Hello, on my 2005 550 Sedan Bridge the holding tank is not reading correctly. I already flushed with clean water and a packet of tank buster. Still reading the same, so I am thinking sending unit. Of course it is located behind the generator and difficult at least for me to get to. Any thoughts on how to remove it, so maybe I crawl back there one less time? Picture was taken by reaching over generator. Thank you