{"id":41643,"date":"2007-08-03T20:20:59","date_gmt":"2007-08-03T12:20:59","guid":{"rendered":"https:\/\/wp-productionenv-bjg9h2g2bgg5b8aa.southeastasia-01.azurewebsites.net\/news\/valve-replacement-solves-endeavour-leak-tight-timeline\/"},"modified":"2007-08-03T20:20:59","modified_gmt":"2007-08-03T12:20:59","slug":"valve-replacement-solves-endeavour-leak-tight-timeline","status":"publish","type":"post","link":"https:\/\/starpath.global\/news\/valve-replacement-solves-endeavour-leak-tight-timeline\/","title":{"rendered":"Valve replacement solves Endeavour leak \u2013 tight timeline"},"content":{"rendered":"<p>United Space Alliance engineers conducted three successful leak checks on Endeavour overnight, showing the replacement Positive Pressure cabin Relief Valve (PPRV B) from Atlantis has solved the issue.\n<\/p>\n<p>  A review is being held on Friday to determine if there\u2019s enough time remaining in the pre-countdown procedures to carry out a full module pressure decay check before heading into S0007 (Launch Countdown) procedures, with August 7 launch date on \u201cthe cutting edge\u201d.\n<\/p>\n<p><em><img fetchpriority=\"high\" decoding=\"async\" height=\"129\" alt=\"\" hspace=\"5\" src=\"http:\/\/forum.nasaspaceflight.com\/forums\/get-attachment.asp?action=view&amp;attachmentid=13910\" width=\"600\" align=\"left\" vspace=\"5\" border=\"0\/\"><\/em><\/p>\n<p><em>**The most comprehensive collection&nbsp;of&nbsp;Shuttle, Ares, Orion&nbsp;and ISS&nbsp;related presentions and mission documentation, plus expansive daily processing documentation and updates&nbsp;are&nbsp;<\/em><font color=\"#0000ff\"><em>available to download&nbsp;on L2<\/em><\/font><font color=\"#0000ff\"><em>&nbsp;**<\/em><\/font><\/p>\n<p><em><font color=\"#ff0000\">L2 Members: All documentation used in this article&nbsp;is available to download on the L2 section.<\/font><\/em><\/p>\n<p>Special STS-118 L2 Section now live, with all the&nbsp;MOD Flight Readiness Review presentations (x16), a newly updated Flight Plan and handbooks (15 more to be added Friday), along with a large amount of mission documentation.<em><\/em><\/p>\n<p><em><font color=\"#0000ff\">**LIVE news updates on&nbsp;Endeavour&nbsp;STS-118 PAD FLOW**<\/font><\/em>&nbsp;(Including links to all NASA Video \u2013 press conferences and mission milestones \u2013 for free).<\/p>\n<p><em><font color=\"#0000ff\">**LIVE news updates on Atlantis&nbsp;STS-122&nbsp;Processing**<\/font><\/em><\/p>\n<p>     (adsbygoogle = window.adsbygoogle || []).push({});<\/p>\n<p><em><font color=\"#0000ff\">**LIVE news updates on Discovery&nbsp;STS-120 (LON-320)&nbsp;Processing**<\/font><\/em><\/p>\n<p><em><u>Article:<\/u><\/em><\/p>\n<p>A review is being held on Friday to determine if there\u2019s enough time remaining in the pre-countdown procedures to carry out a full module pressure decay check before heading into S0007 (Launch Countdown) procedures, with August 7 launch date on \u2018the cutting edge\u2019.<\/p>\n<p>Engineers are looking to conduct a full crew module and Spacehab leak check, scheduled for Saturday, although meetings will take place at noon today in order to work on the rationale for the test, over the schedule needs of heading into S0007 operations.<\/p>\n<p>\u2018All organizations\/systems have been asked to review their current status, look at the scheduled events from here to S0007 Call To Stations, and, be prepared to identify any concerns\/impacts to making the August 7th launch date at the 1200L meeting,\u2019 noted a processing information memo.<\/p>\n<p>\u2018We\u2019re right on the cutting edge to making the 7th launch date. I wouldn\u2019t be surprised, following our 1200L meeting, that they come forward and ask for relief on the full module decay checks. <\/p>\n<p>\u2018We could gain around eight hours of time in the schedule, if the program accepts the data ECL has based on the decay checks last night, and, the data gathered over the weekend during their previous troubleshooting.\u2019<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" height=\"130\" alt=\"\" hspace=\"5\" src=\"http:\/\/forum.nasaspaceflight.com\/forums\/get-attachment.asp?action=view&amp;attachmentid=13815\" width=\"200\" align=\"left\" vspace=\"5\" border=\"0\/\"><font color=\"#0000ff\">**UPDATED: Ride home through the fire,&nbsp;sparks&nbsp;and plasma of re-entry with Atlantis, Discovery and Endeavour. FOUR&nbsp;Stunning high quality&nbsp;2hr, 355-400mb Camcorder and HUD videos \u2013 from payload bay closure&nbsp;to post landing \u2013 several more videos showing landing from 90,000 ft also available**<\/font><\/p>\n<p>The leak check issue turnaround by USA engineers has been achieved in tandem with required pad processing, giving Endeavour every chance of making the August 7 launch date. The countdown is presently on schedule to start at 9pm local time on Saturday.<\/p>\n<p>\u2018LOX\/LH2 dewpoint and conditioning was successfully completed yesterday. S0071 Hyper\/MPS Press\/Closeouts operations picked up last night. Pressurization to flight mass is in work this morning and will continue through Saturday,\u2019 added processing documentation.<\/p>\n<p>\u2018S1287 Orbiter aft closeout continues. Aft confidence test is scheduled for Saturday. MVAK ops and airlock closeout are scheduled for Saturday. Launch Countdown Preps continue through Saturday. Launch Countdown Call-to-Stations is scheduled for 2030 hrs on Saturday night.\u2019<\/p>\n<p><em><font color=\"#0000ff\">L2 members<\/font>: All documentation \u2013 from which the above article has quoted snippets \u2013 is available in full in the related L2 sections, updated live.<\/em><\/p>\n<p><font face=\"Arial\" size=\"2\"><img loading=\"lazy\" decoding=\"async\" height=\"60\" alt=\"\" hspace=\"5\" src=\"http:\/\/forum.nasaspaceflight.com\/forums\/get-attachment.asp?action=view&amp;attachmentid=12993\" width=\"468\" align=\"left\" vspace=\"5\" border=\"0\/\"><\/font><\/p>\n<p><em><font face=\"Arial\" color=\"#0000ff\" size=\"2\">**STARLIGHT: NEW STS-117 MISSION&nbsp;REVIEW&nbsp;MUSIC&nbsp;VIDEO**<\/font><\/em><font face=\"Arial\"><\/font><font size=\"2\"><em> <\/em><\/font><\/p>\n<p><font color=\"#ff0000\">**ROCK YOU LIKE A HURRICANE: BRAND NEW STS-117 MISSION&nbsp;REVIEW&nbsp;MUSIC&nbsp;VIDEO \u2013 AS SEEN BY THE STS-117 CREW!!**<\/font>&nbsp;-.<br \/><font size=\"1\">(<em>Video section is FREE, but you need to sign up as a member of the forum to enter the video section of the site. We only use your e-mail to send you your password. It will not be used for spam etc.)<\/em><\/font><em><\/em><\/p>\n<p><font face=\"Arial\" size=\"2\"><em>**NASASpaceflight.com Job Opportunities**<\/em><\/font><em><font face=\"Arial\" size=\"2\">&nbsp;<\/font><\/em><\/p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>United Space Alliance engineers conducted three successful leak checks on Endeavour overnight, showing the replacement Positive Pressure cabin Relief Valve (PPRV B) from Atlantis has solved the issue. A review is being held on Friday to determine if there\u2019s enough time remaining in the pre-countdown procedures to carry out a full module pressure decay check [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"inline_featured_image":false,"footnotes":"","_links_to":"","_links_to_target":""},"categories":[2],"tags":[],"class_list":["post-41643","post","type-post","status-publish","format-standard","hentry","category-news"],"acf":[],"_links":{"self":[{"href":"https:\/\/starpath.global\/blog\/wp-json\/wp\/v2\/posts\/41643"}],"collection":[{"href":"https:\/\/starpath.global\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/starpath.global\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/starpath.global\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/starpath.global\/blog\/wp-json\/wp\/v2\/comments?post=41643"}],"version-history":[{"count":0,"href":"https:\/\/starpath.global\/blog\/wp-json\/wp\/v2\/posts\/41643\/revisions"}],"wp:attachment":[{"href":"https:\/\/starpath.global\/blog\/wp-json\/wp\/v2\/media?parent=41643"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/starpath.global\/blog\/wp-json\/wp\/v2\/categories?post=41643"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/starpath.global\/blog\/wp-json\/wp\/v2\/tags?post=41643"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}