Shuttle Countdown Starts Today at 2:00 pm EDT

Shuttle Countdown Begins Today for a Targeted Wednesday Afternoon Launch, SpaceRef

Steve Payne said "we completed early this morning our flight pressurization of our on-orbit control systems tanks and main propulsion tanks, and all went well. That is behind us now. We resolved our remaining issues with our nitrogen quick disconnect poppet valve, turns out it was a ground support equipment valve upstream that was providing too much pressure and not allowing the poppet to close, we isolated that with another valve upstream of that and we were able to close the poppet and the leak is now behind us, so those issues are now resolved."

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This page contains a single entry by Marc Boucher published on October 31, 2010 11:26 AM.

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