Recent content by bonk

  1. bonk

    Head vacuum problem

    We had a similar problem, but our pump kept running until the head system breaker would turn off. Our mechanical replaced the duck bill valves, checked everything as well, but still had the same problem. It ended up it was just a nasty clog before the tank. He had a hell of a time getting it...
  2. bonk

    Hot water, then warm water, then cold water

    Somewhat "solved" the problem. This is only an issue when connected to dock water. I connected to dock water because my pump would not shut off, so I replaced the pressure switch, and after numerous adjustments to the diaphragm set points, the pump is now operating correctly. Now I need to...
  3. bonk

    Hot water, then warm water, then cold water

    New boat, running into some strange issues. We've stayed on the boat 3-4 singular nights the first week we have owned our Sedan bridge. We have loved almost every minute. However, there are some strange water issues going on. I am not sure where to begin, other to say, our hot water system...
  4. bonk

    1993 Sedan Bridge 550 with MTUs

    Well, we did it! First night on the boat with the family last night. Now proud Sea Ray owner! The transformation of this vessel has begun. Out with all the ORIGINAL bedding, curtains, handles/knobs, and stuff I don't yet know about. Had lots of help from numerous members here with our...
  5. bonk

    1993 Sedan Bridge 550 with MTUs

    Spoke to the DD/MTU mechanic in the area, Cincinnati. He seems confident he can do the work, but overall parts and service on the MTU will be high. Has anyone had blister repair work done in the 1990-1995 model Sea Rays? Did it work? Any core issues on the bottom? Floor issues on the...
  6. bonk

    1993 Sedan Bridge 550 with MTUs

    They are the 8V-183TE92. We have a Detroit mechanic/service company in the area, but mainly for trucks and generators, so of course, they are scared to death when it comes to boats/marine service. It is difficult to find any information or boaters with experience with these MTU's. I've gone...
  7. bonk

    1993 Sedan Bridge 550 with MTUs

    Looking very hard at a 550 1993 Sedan Bridge. Overall OK shape, but blister issues on the hull, small leak on bridge, which seemed to penetrate the ceiling and maybe the core, according to the survey, and MTU engines. 1500 hours, but seems that no one works on them. It's a beautiful boat but...
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