Extravehicular Activity (EVA) Mobility Unit (EMU) Loop Scrub: Flight Engineer (FE)-3 Hopkins conducted periodic maintenance of the Airlock (A/L) cooling loop system. This included a partial feedwater tank dump/fill on EMU 3005 and a water recharge of EMU 3010 to make up for water used during Water Line Vent Tube Assembly (WLVTA) Removal and Replacement …