Ysled has been replaced. Below I attached a screenshot of the streamed images. The spare sled doesn't fit in the connector as well as the old one. The front part of the spare sled is slightly thicker. See pictures for details.
The dead sled number is 12.02.44 and the replaced spare is 07.14.264
Last week I disconnected TCS AOMs and the AOM drivers from water supplies but didn't have time to drain the hoses. Today I went in and finished the job. I left all the hoses on the tables except for one CO2Y AOM hose. The particulates wouldn't drain out and still stuck at the end of its quick connect. I don't think we ever want to plug that thing back in.
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Here's what the table looks like now.
I also brought back a handful if particulate samples of anyone wants them.