NASA plans fueling test for space shuttle

Jun 24, 2009 By MARCIA DUNN , AP Aerospace Writer

(AP) -- NASA will conduct a fueling test next week on space shuttle Endeavour to see if a hydrogen gas leak has been plugged.

The leak led to back-to-back launch delays earlier this month while the spacecraft was being fueled.

Engineers suspect the leak was caused by a misaligned plate on the shuttle's , where it hooks up to a vent line. A pair of Teflon seals will be replaced, this time with more supple ones, and the misalignment will be corrected. A fueling test is planned for next Wednesday to make sure that the repairs are successful.

If all goes well, NASA hopes to launch Endeavour to the on July 11th. The shuttle and a crew of seven will deliver the final segment of a Japanese lab.

©2009 The Associated Press. All rights reserved. This material may not be published, broadcast, rewritten or redistributed.

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