![]() |
|
|
Thread Tools | Display Modes |
#1
|
|||
|
|||
![]()
Little trouble trying to grease the gears on the ISS solar array motor:
http://spaceflightnow.com/shuttle/st...d7/index3.html ....bolts that were supposed to be attached to the covers weren't attached to the covers and started floating way once removed. Now here's the good part, from the mission status center: http://spaceflightnow.com/shuttle/sts134/status.html SUNDAY, MAY 22, 2011 21600 GMT (12:00 p.m. EDT) In the mission status briefing today, lead spacewalk officer Allison Bolinger said during the SARJ cover removals today that four of eight fasteners came free as astronaut Mike Fincke worked to remove the first two panels. He caught three of the escaping bolts and one was lost overboard. "Our plan was to release six covers, three pairs of covers," Bolinger said. "We've had some history of issues with these bolts in the past but we thought we had worked through it and we'd discussed all the different training options in order to release these bolts successfully. "But Mike started working on covers 16 and 17 and before we knew it, we started having issues with bolts. So in the end, we ended up with cover 17, three of its four bolts that should be captive to the cover, those bolts came uncaptive and Mike was able to stow those in his trash bag. And then on cover 16, we lost one of those four bolts, and that one we lost overboard." He and fellow spacewalk Andrew Feustel applied as much Braycote grease as possible to the underlying drive gear bearing race and three of the four thermal cover were reinstalled without incident. Panel No. 17, which lost three bolts, was brought back inside. So...how to sum up everything, with a bolt still floating around in space, the gears only partially greased, and one of the protective covers not back in place? _"Overall, a very, very successful day," said station Flight Director Derek Hassmann. "I'm very proud of the teams on the ground as well as the crew on orbit."_ Yeah...this reminds me of some of our local car mechanics approach to things. "The car still runs like it did when you brought it in, so everything's fine...by the way, here's one of your hubcaps; you should put that back on one of these days." :-D Pat |
Thread Tools | |
Display Modes | |
|
|
![]() |
||||
Thread | Thread Starter | Forum | Replies | Last Post |
Of bolts and fasteners in space | Brian Gaff | Space Station | 10 | September 14th 09 03:53 PM |
bolts | [email protected] | Space Shuttle | 11 | August 16th 06 02:11 PM |
Bolts | Robert Geake | UK Astronomy | 3 | August 21st 05 09:54 AM |
Bolts | Pete Lawrence | UK Astronomy | 3 | October 9th 04 07:18 PM |
Nuts, bolts, etc | sdastroguy | Amateur Astronomy | 18 | June 29th 04 03:14 PM |