Payloads: Combustion Integration Rack (CIR): The crew gained access to the CIR, and replaced the CIR input/output processor (IOP). The current IOP has a failed cooling fan, which is needed to support CIR operations. CIR includes an optics bench, combustion chamber, fuel and oxidizer control, and five different cameras for performing combustion investigations in microgravity. …
Click here for original story, ISS Daily Summary Report – 7/06/2023
Source: ISS Report