|Total EVA time:||37h 33m|
|No.||Date||Together with||Time||Main tasks and notes|
|1||17.03.2008||R. Linnehan||6h 53m||
Completing Dextre assembly by installing a tool platform and tool holster assembly.
|2||20.03.2008||M. Foreman||6h 24m||
Evaluating the Shuttle Tile Ablator-54. The Tile Repair Ablator Dispenser, or T-RAD, is similar to a caulk gun. They used TRAD to mix and squirt out the STA-54 material into holes in several demonstration tiles. The repaired samples will be returned to Earth for extensive testing.
|3||22.03.2008||M. Foreman||6h 02m||
Moving the Orbiter Boom Sensor System to a temporary location on the station's main truss. They also installed a new trundle bearing assembly in the starboard Solar Alpha Rotary Joint. Additional spacewalk tasks included inspecting the SARJ and collecting debris samples.
|4||12.02.2010||N. Patrick||6h 32m||
Removing a cover that has been in place to protect a port on the Unity node. Next, the spacewalkers removed and stored a spare parts platform from the Special Purpose Dexterous Manipulator, or Dextre. Finally, they installed four electronics systems cables between Unity and Tranquility to bring the new node to life.
|5||14.02.2010||N. Patrick||5h 54m||
Installing ammonia plumbing connectors between Unity and Tranquility and covered them with thermal insulation. When turned on, the ammonia will provide cooling to Tranquility. Then they prepared a port on the Earth-facing side of Tranquility for the flight day 8 relocation and attachment of the Cupola.
|6||17.02.2010||N. Patrick||5h 48m||
Turning on the ammonia cooling lines between Unity and Tranquility, installing heater and data cables on Tranquility, removing insulation and launching locks from the newly installed Cupola, and installed handrails on the outside of Tranquility.