Second Spacewalk to Replace Coolant Pump Complete

Expedition 24 Flight Engineers Doug Wheelock and Tracy Caldwell Dyson have completed the second of three spacewalks to remove the failed ammonia coolant Pump Module on the S1 truss of the International Space Station that failed July 31. Their spacewalk ended at 3:53 p.m. EDT Wednesday.

Wheelock successfully closed the quick disconnect valve for the final fluid connector for the failed ammonia pump module. Then he successfully detached the final fluid line from the failed ammonia pump module. [...]

Full story at http://spacefellowship.com/news/art21729/second-spacewalk-to-replace-coolant-pump-complete.html