Continuing outfitting and activating the International Space Station's newest component, the P1 (P-One) Truss and relocating a toolbox from the Z1 Truss to one of the Crew and Equipment Translation Aid.

Reconfiguring power connections, providing a second power source for one of the Station's control moment gyroscopes, securing thermal covers on quick disconnect fittings for the station's thermal control system and to get a latch unstuck, which holds down a support for a light on the Crew and Equipment Translation Aid (CETA) carts.