[Takahashi, Matteo, Yuhang, Marc, Michael, Aso]
We opened the BS chamber and recovered the suspension.
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Opend the BS chamber from the top.
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Checked the status of suspension. The gap between the south-west side of IM and the IRM (magnet box) was too small (<0.5mm).
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Shifted the suspension point of IRM to south-west. The gap became larger (>1mm).
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Measured the TF of suspension. It was consist with the previous one.
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Aligned the BS using the IR beam.
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Closed the chamber and started evacuation. Opend the GV for the TMP on BS after the evacuation with the big RP.