>> AT THE START OF THE EVA,
EV-1 THOMAS PESQUET
COMES OUT FIRST, FOLLOWED BY
EV-2 SHANE KIMBROUGH.
THOMAS TRANSLATES UP
TO THE FRONT FACE OF THE TRUSS
AND TRANSLATES OUTBOARD.
THOMAS IS SETTING UP
WHAT WE REFER TO AS
SAFETY TETHER ANCHORS.
AT THIS POINT,
HE'LL DROP THE ANCHOR POINT
FOR BOTH HE AND SHANE.
SHANE WILL BE RETRIEVING
AN ARTICULATING PORTABLE
FOOT RESTRAINT,
AND PUTTING HIS STOWAGE BAG
ONTO IT FOR TRANSLATION UPBOARD.
THOMAS MAKES HIS WAY OUT
TO THE CARRIER THAT HAS
THE SOLAR ARRAY STOWED ON IT.
SHANE FOLLOWS ALONG THE TRUSS
AND MEETS THOMAS AT THE CARRIER.
THE CREW DROPS OFF PISTOL GRIP
TOOLS AND BAGS IN PREPARATION
FOR RELEASING IROSA
FROM THE CARRIER.
SHANE MAKES HIS WAY OUTBOARD
ONTO THE P-6 TRUSS ELEMENT
AND STOWS THE ARTICULATING
PORTABLE FOOT RESTRAINT
THAT HE'LL BE USING LATER ON
IN THE EVA.
CONTINUES TRANSLATING OUTBOARD
TO THE VERY END OF THE TRUSS
AND STOWS HIS STOWAGE BAG.
THOMAS PREPARES THE IROSA
BY RELEASING THE FIRST
HINGE BOLT AND STOWING
HIS PISTOL GRIP TOOL.
THOMAS MAKES HIS WAY UPBOARD
AND RELEASES
AN ANTI-ROTATION DEVICE,
WHICH KEEPS THE PRIMARY BOLT
LOCKED IN PLACE
DURING LAUNCH LOADS.
THOMAS RETRIEVES
A HANDLING AIDE FOR IROSA.
WE REFER TO THIS AS A SCOOP.
MEANWHILE, SHANE RETRIEVES
A CREW LOCK BAG AND INSTALLS IT
ON THE LOWER SUPPORT TRUSS
OF THE MOD KIT.
HE RETRIEVES ANOTHER SCOOP--
ANOTHER HANDLING AIDE
AND INSTALLS IT ON
THE MOUNTING BRACKET
OF THE MOD KIT.
SHANE RETRIEVES ONE OF
THE TWO SETS OF CABLES
AND PRE-POSITIONS THEM
FOR FUTURE INSTALLATION.
SHANE RETRIEVES HIS PISTOL GRIP
TOOL AND MAKES HIS WAY
BACK INBOARD TO JOIN THOMAS.
THOMAS PREPARES
THE RELEASE BOLTS
DOWN TO THE LAST FEW TURNS.
THOMAS INSTALLS ONE OF
THE HANDLING AIDES
AND MAKES HIS WAY
BACK AROUND IROSA.
HE CHANGES OUT HIS PISTOL GRIP
TOOL, AND MAKES HIS WAY DOWN
TO THE CREW AND EQUIPMENT
TRANSLATION AIDE,
OR CETA CART,
AND RETRIEVES
THE FOOT RESTRAINT
THAT HE'LL USE
ON THE END OF THE ARM
FOR HIS WORK WITH IROSA.
HE INSTALLS THE FOOT RESTRAINT
AT THE END OF THE ARM,
PUTS IT IN THE RIGHT POSITION,
AND INGRESSES THE ARM.
THE ARM THEN FLIES HIM
INTO POSITION TO DRIVE
TWO BOLTS THAT ARE ON
THE BOOM DEPLOYMENT SYSTEM.
ONCE THESE BOLTS HAVE BEEN
RELEASED, THE BOOMS CAN BE
MOVED OUTBOARD,
AND THIS WILL HELP WITH
THE RELEASE OF THE SOLAR ARRAY
WHEN IT'S EVENTUALLY DEPLOYED.
THOMAS DRIVES TWO OF
THE OUTBOARD LAUNCH
RESTRAINT BOLTS
THAT HOLD THE TUBE IN PLACE,
AND THE ARM MANEUVERS HIM
FOR RELEASE OF IROSA
FROM THE CARRIER.
MEANWHILE, SHANE MAKES HIS WAY
OVER TO THE CARRIER
AND GETS INTO POSITION
FOR RELEASE.
SHANE DRIVES THE LAST FEW TURNS
ON THE RELEASE BOLTS,
AND NOW, THE IROSA SOLAR ARRAY
HAS BEEN RELEASED FROM
THE FLIGHT SUPPORT EQUIPMENT.
HE INSTALLS A HANDLING AIDE,
AND THOMAS IS ABLE TO
SLIDE IROSA OFF OF THE CARRIER
AND REMOVE IT.
MEANWHILE, SHANE IS KEEPING
AN EYE ON THE WHOLE SYSTEM
TO MAKE SURE THAT IROSA
DOES NOT COME INTO CONTACT
WITH THE RMS GRAPPLE FIXTURE
AND AWAY THOMAS GOES WITH IROSA.
MEANWHILE,
SHANE GETS OFF OF THE CARRIER
AND TRANSLATES OUTBOARD.
HE'LL STOW THOMAS' SAFETY
TETHER HOOK IN PREPARATION
FOR WHEN THOMAS COMES OFF OF
THE ARM, AND HE'LL CONTINUE
HIS PATH OUTBOARD.
HE STOWS HIS PISTOL GRIP TOOL,
MAKES HIS WAY
TO HIS FOOT RESTRAINT
AND INGRESSES.
WHILE HE'S GETTING INTO
HIS FOOT RESTRAINT,
THOMAS IS CONTINUING HIS PATH
HOLDING ONTO IROSA
WHILE THE ARM FLIES HIM
AS FAR OUTBOARD AS IT CAN REACH.
HE HANDS OFF THE IROSA TO SHANE,
THEY SWAP TETHERS,
SHANE HAS CONTROL OF IROSA
AND IS LEFT HOLDING IT
WHILE THOMAS GOES BACK TO
HIS EGRESS POSITION.
HE GETS OUT OF THE ARM,
CHANGES HIS SAFETY TETHER
AND MAKES HIS WAY BACK
TO WHERE SHANE IS HOLDING IROSA.
HE THEN ROTATES SHANE
INTO POSITION,
SO THAT IROSA IS HANDED OFF
TO THE NEXT POINT.
THOMAS INGRESSES
HIS FOOT RESTRAINT
AND RECEIVES IROSA.
SHANE EGRESSES
HIS FOOT RESTRAINT,
MOVES OUTBOARD
AND GETS INTO POSITION
TO HELP THOMAS INSTALL IROSA
ONTO ITS FINAL LOCATION
ON THE MOD KIT.
ONE OF THE TWO HANDLING AIDES
IS REMOVED BEFORE INSTALLING
ONTO THIS MOUNTING BRACKET.
THE TWO CREW MEMBERS
WORK TOGETHER TO ALIGN IT
AND PUT IT INTO
A SOFT CAPTURE FEATURE.
ONCE IT'S INSTALLED,
THE OTHER HANDLING AIDE
IS REMOVED,
FINAL HINGE RESTRAINT BOLT
IS LOOSENED,
AND IROSA NOW IS ABLE
TO ROTATE INTO
ITS FULLY DEPLOYED,
FULLY EXTENDED POSITION.
THE TWO CREW MEMBERS
WORK TOGETHER TO SWING IT
INTO THE SINGLE TUBE.
ONCE IT IS IN POSITION,
SHANE STOWS THE TWO
HANDLING AIDES,
THOMAS GETS INTO POSITION
TO DRIVE THE HINGE BOLTS.
THESE TWO BOLTS HOLD
THE TWO HALVES OF THE IROSA
SOLAR ARRAY INTO A SINGLE TUBE.
THESE BOLTS ARE DELICATE PINS,
SO THE FINAL TORQUE
TO GET THEM INTO POSITION
IS DONE WITH A HAND TOOL,
SO THAT WE DON'T OVER-TORQUE
THOSE BOLTS.
ONCE THAT'S IN PLACE,
THERE ARE EIGHT MOUNTING BOLTS
THAT HOLD ALL OF
THE IROSA SOLAR ARRAY
ONTO THE MOUNTING BRACKET.
THOMAS WILL DRIVE
THE FIRST FOUR,
FOLLOWED BY SHANE DRIVING
THE SECOND SET OF FOUR.
SHANE AND THOMAS
WILL WORK TOGETHER TO INSTALL
THE ELECTRICAL CABLES
THAT HOOK UP TO IROSA.
ONE SET GOES TO THE RIGHT SIDE,
AND THE OTHER SET
GOES TO THE LEFT SIDE.
AND THEY'RE FINALLY
HOOKED UP IN PLACE
ON THE LEGACY SOLAR ARRAYS.
THAT'S DONE DURING ECLIPSE.
AFTER THOSE CABLES
ARE INSTALLED,
THE CREW GETS INTO POSITION
TO DRIVE THE FINAL TWO BOLTS
THAT ARE HOLDING IROSA
IN THE PRE-DEPLOYED POSITION.
ONCE THESE TWO BOLTS
HAVE BEEN DRIVEN,
IROSA IS FREE TO EXTEND ITSELF
INTO ITS DEPLOYED POSITION.
AFTER THE CREW'S VERIFIED
THAT THE SOLAR ARRAY
IS IN THE RIGHT POSITION
AND IT'S FULLY DEPLOYED,
THEY DRIVE TWO TENSIONING BOLTS,
THIS ALLOWS THE, UH,
SAIL TO BE TENSIONED
INTO IT'S FINAL CONFIGURATION.
ONCE IROSA HAS BEEN
FULLY DEPLOYED, UH,
THERE ARE SOME CHECK OUT STEPS
THAT ARE PERFORMED
TO MAKE SURE EVERYTHING
IS HOOKED UP CORRECTLY
AND THE CREW CLEANS UP
THE WORKSITE.
THEY RETRIEVE
THE HANDLING AIDES
AND THE PISTOL GRIP TOOLS,
AND THEY PREPARE FOR
THE SECOND EVA IN THE SERIES.
TO DO THIS, THEY TAKE
THEIR FOOT RESTRAINTS
AND MOVE THEM TO THE OTHER SIDE
OF THE P-6 TRUSS STRUCTURE.
THIS WILL BE THE WORKSITE
FOR THE SECOND EVA.
EACH CREW MEMBER
HAS THEIR OWN FOOT RESTRAINT
AND THEY'LL MOVE THEM
TO THE OTHER SIDE.
THE CREW RE-POSITIONS
THE STOWAGE BAG THAT'S HOLDING
THE OTHER SET OF CABLES
TO THE OTHER SIDE OF THE TRUSS,
AND PRE-POSITIONS IT
FOR THE NEXT EVA.
THE CREW WILL DO AN INVENTORY
OF ALL THEIR TOOLS
AND THEIR HARDWARE
AND THEY'LL START THEIR PATH
BACK TO THE AIRLOCK.
ON THEIR WAY BACK,
THEY'LL STOP AT THE CARRIER,
PICK UP THE LAST CREW LOCK BAG
AND THE LAST PISTOL GRIP TOOL
AND MAKE THEIR WAY INBOARD.
WHEN BOTH CREW MEMBERS
ARE BACK AT THE AIRLOCK,
THEY'LL RETRIEVE
A FOOT RESTRAINT THAT HAS BEEN
CAUSING US PROBLEMS
AND BRING IT INSIDE
THE AIRLOCK TO INSPECT.
SHANE WILL ENTER THE AIRLOCK,
FOLLOWED BY THOMAS
AND THAT ENDS THE FIRST EVA.