|Total EVA time:||12h 32m|
|No.||Date||Together with||Time||Main tasks and notes|
|1||13.01.2017||S. Kimbrough||5h 58m||
The astronauts installed adapter plates and hooked up electrical connections for the final three of six new lithium-ion batteries .
|2||24.03.2017||S. Kimbrough||6h 34m||
Main objective was to prepare the PMA-3 for installation of the second IDA. They disconnected cables and electrical connections on PMA-3 to prepare for its robotic move. The spacewalkers also installed on the starboard zero truss (ITS) a new computer relay box equipped with advanced software for the adapter.
They lubricated the latching end effector on the Canadarm2 robotic arm, inspected a radiator valve suspected of a small ammonia leak and replaced cameras on the Japanese segment of the outpost.