They installed a new package of experiments on ELC-2. Next they installed jumpers between segments on the left-side truss, for ammonia refills; vent nitrogen from an ammonia servicer; and installed an external wireless communication antenna on the Destiny laboratory.

They stowed the shuttle's boom on the right-side truss, retrieved the grapple from the station's left-side truss. They then released restraints from one of the arms on Dextre.