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so on this first eva butch wilmore is

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going to be ev1

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and he'll egress the airlock first

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he'll bring out a large bundle

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consisting of the ida cable bag and a

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crew lock bag and then terry will egress

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with the pure white suit and carrying an

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identical large bundle

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which will translate up the cedar spur

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and over to the port zena side of the

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destiny lab

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and then to the forward end cone of the

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harmony node

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and that of course is using the handrail

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path you see blinking there

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meanwhile terry will translate around

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the perimeter of external stowage

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platform number two

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and along the starboard side of destiny

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and once there both crew members will

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and the ida cable bags near the work

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and they'll then spend some time

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installing wire tie restraints on the

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pma2 along the routes that the cables

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will follow throughout the rest of the

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eva

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you can see in this video from the

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training in the neutral buoyancy lab

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they're

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wrapping wire ties around handrails and

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different things

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that we can then use to restrain the

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cables finally butch will move some of

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the existing pma2 cabling to get it out

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of the way for removal of the first

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shield you can see that it's routed

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across the shield that we need to open

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so butch and terry will work together to

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release the three bolts holding the port

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shield in place and move it out of the

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way

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and terry will open the port ida cable

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bag

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which will disconnect the four existing

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cables under the shield which previously

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provided services for the space shuttle

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and still do provide the heater power

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for pma2

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one by one terry will hand him four new

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and on this graphic here you can see on

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the left side is the current

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configuration with circ red circles

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around the four that butch will

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disconnect and on the right side you can

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see the four new ida cables connected

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with the light blue and the dark blue

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cables are actually routed underneath

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the handrails

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and the other two are routed past the

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handrails and in that way the cables

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actually fit into gaps on either side of

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the handrail so they can exit from

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underneath the shield

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so once all four cables have been

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connected the crew will reinstall the

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shield and then translate to the other

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side where they will swap rolls

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which will open the cable bag

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they'll work together to open the shield

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terry will disconnect the existing cable

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and butch will hand him the new ida

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and then they'll reinstall that shield

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and before leaving the starboard cable

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00:03:03,270 --> 00:03:01,200
bag butch will retrieve a cable from it

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and bring it to the port side of harmony

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where he'll attach it to a handrail

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and begin uncoiling it

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he'll first

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follow the handrail path you see

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highlighted in yellow

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to

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lab where he'll make two connections

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then he'll come back forward and stow a

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leg

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that will ultimately go up pma3 towards

86
00:03:28,710 --> 00:03:26,800
item number two later on

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and finally he'll take the remaining leg

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and uncoil it as he moves forward

89
00:03:34,390 --> 00:03:32,959
securing the cable

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in the wire ties that were installed at

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the remaining coil of cable will be

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stowed on pma2 until ida one arrives

93
00:03:48,390 --> 00:03:43,680
and that's the longest of the the cables

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00:03:52,229 --> 00:03:50,309
meanwhile terry will begin unpacking and

95
00:03:53,509 --> 00:03:52,239
routing cables from the port cable bag

96
00:03:55,750 --> 00:03:53,519
starting with the two cables that

97
00:04:03,110 --> 00:03:55,760
restore power and telemetry for the pma2

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00:04:08,550 --> 00:04:04,630
and he'll be making the two connections

99
00:04:10,710 --> 00:04:08,560
that you see there labeled as p1 and p2

100
00:04:12,869 --> 00:04:10,720
now each of these two cables has a leg

101
00:04:14,869 --> 00:04:12,879
that continues forward towards the

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00:04:19,430 --> 00:04:14,879
forward end of pma2 one of them goes

103
00:04:22,550 --> 00:04:21,110
and one goes nader

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and these are stowed near those

105
00:04:29,430 --> 00:04:24,160
locations i pointed out earlier where

106
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so for the remainder of the eva butch

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will deploy the cables that follow the

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port nader route

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and terry will deploy cables that follow

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a zenith or starboard path

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00:04:43,830 --> 00:04:42,080
and you'll see that we just continue

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00:04:45,350 --> 00:04:43,840
stowing the cables on the pma near where

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those connector panels will be and they

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they tend to follow sort of highways and

115
00:04:56,950 --> 00:04:49,440
so that's the route that we put the wire

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the final set of cables that butch will

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stow are three legs that will ultimately

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go to item number two

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and once we have those stowed that will

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00:05:19,189 --> 00:05:16,150
and during that time terry finishes his

121
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last cable on the starboard side

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and that cable has an ida one leg

123
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and an ida ii leg that gets stowed on

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at this point there will be two cables

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remaining in the starboard cable bag

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the crew will pack up their crew lock

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bags

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and the port ida cable bag will leave

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the starboard item cable bag there with

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and the crew will follow their original

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00:05:54,230 --> 00:05:52,400
translation path back to the airlock

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if we are ahead on the timeline on this

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day we will go ahead and and finish as

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much of the cable routing as time allows