<div dir="ltr">Thanks, Cliff. <br></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Fri, Aug 4, 2023 at 6:53 AM Cliff Redus via Personal_Submersibles <<a href="mailto:personal_submersibles@psubs.org">personal_submersibles@psubs.org</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div><div style="font-family:times new roman,new york,times,serif;font-size:16px"><div></div>
<div dir="ltr">Tim, these pictures are from the R300 port stern thruster taken during the IS Beaver Island Expedition after the thruster quit working after a two-mile submerged transect. It had been about 2 years since they were torn down but only an estimated 18-20 operating hour on the unit. The thruster was hydraulically pressure compensated withe WD-40 and did spend 99% of their life sitting in my shop in Texas exposed to some high temperatures during the summers. They were used only in Fresh Water, primarily at the Lake Charlevoix Psub event and the recent Beaver Island IS Event.</div><div dir="ltr"><br></div><div dir="ltr">Cliff</div><div><br></div>
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On Friday, August 4, 2023 at 08:44:11 AM CDT, Tim Novak via Personal_Submersibles <<a href="mailto:personal_submersibles@psubs.org" target="_blank">personal_submersibles@psubs.org</a>> wrote:
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<div><div id="m_-5924777921277363915ydp98f70710yiv0037066319"><div><div dir="ltr"><div>Hi Jon, </div><div><br clear="none"></div><div>How many operating hours were on these motors prior to teardown? Were they used primarily in salt or fresh water?</div><div><br clear="none"></div><div>Tim<br clear="none"></div></div><br clear="none"><div><div id="m_-5924777921277363915ydp98f70710yiv0037066319yqt38906"><div dir="ltr">On Fri, Jul 28, 2023 at 9:28 PM Jon Wallace via Personal_Submersibles <<a shape="rect" href="mailto:personal_submersibles@psubs.org" rel="nofollow" target="_blank">personal_submersibles@psubs.org</a>> wrote:<br clear="none"></div><blockquote style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div><div style="font-family:Helvetica Neue,Helvetica,Arial,sans-serif;font-size:16px"><div id="m_-5924777921277363915ydp98f70710yiv0037066319m_424750001658504476yiv9822325958"><div><br clear="none"><div style="font-family:Helvetica Neue,Helvetica,Arial,sans-serif;font-size:16px"><div>I have added photos of the MK-101 teardown on the website. Use the following link:</div><div><br clear="none"></div><div><a shape="rect" href="http://www.psubs.org/projects/1234567801/mk-101oilcompteardown/" rel="nofollow" target="_blank">http://www.psubs.org/projects/1234567801/mk-101oilcompteardown/</a><br clear="none"></div><div><br clear="none"></div><div><br clear="none"></div></div></div></div></div></div>_______________________________________________<br clear="none">
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