>> FOR US EVA-71,
EV-1 WILL EGRESS
THE JOINT AIRLOCK FIRST.
YOU'LL SEE EV-1
HAS THE RED STRIPES,
AND EV-2 THE WHITE SUIT.
EV-2 WILL PASS OUT
THE TWO STRUT BAGS
CONTAINING STRUCTURE
TO SUPPORT NEW SOLAR ARRAYS.
EV-2 WILL HEAD OUT TO P1
WHERE HE WILL INSTALL
THE ANCHOR HOOKS
FOR THE CREW'S SAFETY TETHER.
NOW, THIS IS WHAT WE CALL
A SLINGSHOT AND WILL GIVE THEM
THE 170 FEET OF LENGTH
THAT THEY NEED TO GET
ALL THE WAY OUT TO P6.
AT THAT POINT, BOTH CREW MEMBERS
WILL TRANSLATE TO P6
AND INSTALL
THEIR RESPECTIVE BAGS
ON THE FOUR BRAVO
AND TWO BRAVO WORK SITES.
EV-1 WILL TRANSLATE BACK INBOARD
AND RETRIEVE A PORTABLE
FOOT RESTRAINT, UH,
WITH A EXTENSION
AND HEAD BACK TO JOIN EV-2
AT THE TWO BRAVO WORK SITE.
EV-1 WILL SET UP THIS PORTABLE
FOOT RESTRAINT FOR ACCESS
TO THE MODKIT INSTALL
AND THEN TRANSLATE
OVER TO THE BAG
WHERE BOTH CREW MEMBERS
WILL BEGIN BUILDING
WHAT WE CALL THE UPPER TRIANGLE
WHICH INCLUDES
THE MOUNTING BRACKET,
THEIR LEFT STRUT
AND A RIGHT STRUT.
THEY'LL USE THEIR PISTOL-GRIP
TOOL TO ASSEMBLE THAT TRIANGLE.
ONCE IT'S COMPLETE,
EV-1 WILL BE IN THE PORTABLE
FOOT RESTRAINT AND EV-2
WILL HAND IT OFF TO EV-1.
HERE, YOU SEE EV-1
INSTALLING THIS
ON THE MASS CANISTER.
THERE'S A STRONG
SOFT-DOCK FEATURE
THAT WILL HOLD IT IN PLACE.
ONCE IT'S POSITIONED IN PLACE,
EV-1 WILL USE THE PISTOL-GRIP
TOOL TO DRIVE FOUR BOLTS.
EV-1 WILL THEN REPOSITION
THE FOOT RESTRAINT
FOR ACCESS TO THE LEFT SIDE
OF THE MODKIT.
THERE YOU SEE THE MID STRUT
ON EV-1'S BODY RESTRAINT TETHER.
EV-1 WILL HOLD THE LOWER STRUT
WHILE EV-2 GETS INTO POSITION.
THEY'LL WORK TOGETHER
TO INSTALL THE LEFT LOWER STRUT.
EV-2 WILL START OFF
BY DRIVING THE BOLT
WITH HIS PISTOL-GRIP TOOL
AND EV-1 WILL DRIVE
THE UPPER BOLT
THAT CONNECTS IT
TO THE MOUNTING BRACKET.
THEY'LL THEN WORK TOGETHER
TO INSTALL THE MID STRUT
ON THE LEFT SIDE.
HERE, YOU CAN SEE EV-2
DRIVING FOUR BOLTS THAT HOLD IT
TO THE MASS CANISTER,
SIMILAR TO THE H-FIXTURES
THAT WERE RECENTLY REMOVED.
AND EV-1 WILL DRIVE THE BOLT
TO SECURE IT TO THE UPPER STRUT.
EV-1 WILL THEN REPOSITION
THE APFR, WILL GET BACK IN,
UH, AFTER GETTING
THE MID STRUT ON THE BRT.
BRT STANDING
FOR BODY RESTRAINT TETHER.
SHE'LL GET BACK INTO
THE PORTABLE FOOT RESTRAINT,
RECEIVE THE RIGHT LOWER STRUT,
AND EV-2 WILL TRANSLATE
AROUND THE MASS CANISTER
FOR ACCESS, UH,
TO THE INSTALLATION POINT
FOR THE RIGHT LOWER STRUT.
AGAIN, JUST LIKE THE LEFT SIDE,
THEY'LL BE WORKING TOGETHER
TO DRIVE THEIR RESPECTIVE BOLTS
WITH THEIR PISTOL-GRIP TOOL.
EV-2 WILL TRANSLATE UP
FOR, UH, THE MID STRUT INSTALL
WHERE HE'LL DRIVE FOUR BOLTS.
EV-1 WILL HAVE A SINGLE BOLT.
AND THEN, EV-2 WILL TIGHTEN
THE CLAMP BOLTS
ON BOTH SIDES.
THE MID-STRUTS ARE TELESCOPING
AND THIS CLAMP BOLT
PREVENTS IT FROM TELESCOPING
ANY FURTHER ONCE IT'S IN PLACE.
THE CREW WILL THEN WORK TOGETHER
TO SECURE THE THERMAL BLANKETS
OVER ALL OF THE STRUTS
AND MAKE SURE THEY'RE IN PLACE
AS WELL AS VERIFYING
THAT THE PIP PINS
THAT PROVIDE GROUNDING PATHS
FOR THE STRUCTURE
ARE ALSO IN PLACE.
THEY'LL THEN GRAB
THE NECESSARY TOOLS
AND HEAD OVER
TO THE FOUR BRAVO WORK SITE.
A VERY SIMILAR,
KIND OF A MIRROR IMAGE
TO WHAT THEY WERE
WORKING ON PREVIOUSLY.
EV-1 WILL INSTALL THE APFR
OR THE PORTABLE FOOT RESTRAINT,
AND THEY'LL WORK TOGETHER AGAIN
TO BUILD THE UPPER TRIANGLE
CONSISTING OF THE TWO
UPPER STRUTS
AND A MOUNTING BRACKET.
EV-1 WILL IN THE F--
IN THE PORTABLE FOOT RESTRAINT
WILL RECEIVE THE UPPER TRIANGLE,
INSTALL THAT IN PLACE,
AND THEN THEY'LL GET SET UP
TO INSTALL THE FINAL PIECE
TO GET TO WHAT WE CALL
THE MINIMUM CONFIGURATION
BY INSTALLING THIS
RIGHT LOWER STRUT.
THE SYSTEM IS NOW
IN A GOOD CONFIGURATION
TO LEAVE IT OUT AND OPERATE
THE SPACE STATION NOMINALLY.
IF WE DIDN'T HAVE
THIS INSTALLED,
THEN WE WOULD NEED TO PERFORM
A TIE-DOWN TO MAKE SURE
THAT EVERYTHING WAS STRUCTURALLY
SOUND BEFORE HEADING BACK IN.
IF THERE IS EXTRA TIME,
WE'LL CONTINUE TO BUILD
THE FOUR BRAVO MODKIT
ON THIS EVA.
IF NOT, I WOULD--
WE HAVE PLANS TO PERFORM
THE REST OF THE INSTALL
ON THE NEXT EVA.
THE CREW WILL THEN
PACK THE EMPTY BAG
WITH THE TOOLS THAT THEY PLAN
TO BRING INSIDE.
EV-2 WILL CARRY THAT BACK
TO THE AIRLOCK.
BOTH CREW MEMBERS WILL TRANSLATE
BACK TO THE AIRLOCK FROM P6.
THEY WILL LEAVE
THE SLINGSHOTS OUT, UH,
MEANING THAT THE TETHERS
WILL BE STRUNG OUT TO P1
BECAUSE WE'LL USE THEM AGAIN
ON A FUTURE EVA.
EV-2 WILL PUT THE BAG
IN THE AIRLOCK AND INGRESS,
FOLLOWED BY EV-1
WHO WILL THEN CLOSE THE HATCH.