Installing orbital debris protection panels on the Zvezda Service Module and replacing experiments on the hull of Zvezda

Installing a section of Ethernet cable on the Zarya module, installing additional Service Module Debris Protection (SMDP) panels on Zvezda, and deploying a Russian scientific experiment

Replacing a failed power controller on the station's truss, jettison a refrigerator-sized ammonia reservoir tank and clean seals on a docking port on the Unity module

Preparing the recently delivered Russian Rassvet Module for future automated dockings by Russian spacecraft

Installing a multipurpose workstation on the starboard side of the Zvezda service module’s large-diameter section, cleaning thermal insulation around the vents for the Elektron oxygen generation system and relocating a television camera from one end of the Rassvet docking compartment to the other (failed due to interference with insulation where it was to be installed).