[PSUBS-MAILIST] Electrical thru-hull

Pete Niedermayr via Personal_Submersibles personal_submersibles at psubs.org
Thu Oct 9 17:06:48 EDT 2014


Where the through hull for the vent valve welds into the conning tower

Pete

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On Thu, 10/9/14, James Frankland via Personal_Submersibles <personal_submersibles at psubs.org> wrote:

 Subject: Re: [PSUBS-MAILIST] Electrical thru-hull
 To: "Personal Submersibles General Discussion" <personal_submersibles at psubs.org>
 Date: Thursday, October 9, 2014, 6:02 AM
 
 Hi
 Pete, Not sure which one you mean? 
 Where the vent pipe attaches to the MBT?
 orWhere the through hull for the
 vent valve welds into the conning
 tower?orsomething else?
 James
 On 9 October 2014 11:30,
 Pete Niedermayr via Personal_Submersibles <personal_submersibles at psubs.org>
 wrote:
 James,
 Was it the same for the MBT thru-hull ?
 
 
 
 Pete
 
 
 
 --------------------------------------------
 
 On Thu, 10/9/14, James Frankland via Personal_Submersibles
 <personal_submersibles at psubs.org>
 wrote:
 
 
 
  Subject: Re: [PSUBS-MAILIST] Electrical thru-hull
 
  To: "Personal Submersibles General Discussion"
 <personal_submersibles at psubs.org>
 
  Date: Thursday, October 9, 2014, 4:50 AM
 
 
 
  Hi
 
  Bob,I had exactly the same problems.  As others
 
  have said, forget the
 honing tool.    I used the
 
  appropriate sized hand reamer.  (A normal one, not an
 
  adjustable which are a bit of a pain to use).  I ran
 the
 
  reamer through and then I used a bar with a slot cut in
 it
 
  and a piece of very fine emery paper (wet) through the
 slot
 
  to take off the smallest amounts until the fitting went
 
  through.  Worked fine. Have a
 
  picture here.  http://www.guernseysubmarine.com/Extended_files/Page23356.htmHope
 
  this helps, Good luckJames 
 
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