Treadmill 2 (T2) Mechanical Issues and False Fire: During a T2 session this morning, the crew reported that the belt slowed dramatically, a grinding noise was heard, and the T2 Smoke Detector triggered a fire alarm. Air measurements confirmed this to be a false fire event and investigation by the crew confirmed that the T2 …
Click here for original story, ISS Daily Summary Report – 4/22/2019
Source: ISS Report