The LE1/LE2 Probe Frame was mounted on the Upper Resonator Trolley in the mockup with the intention of confirming functionality and making some updates to the probe installation/removal procedure document.

The following updates were made to the LE1/LE2 Probe Frame and the Upper Resonator Trolley:

• Additional holes drilled and grommets installed in the trolley's valve bank mounting plate to support all of the air cylinders on the Probe Frame
  
• All old brass fittings replaced with quick-connect style fittings
• All air tubing replaced with new polyurethane tubing
• Flow control valves installed
  

The air cylinder functionality was tested in the mockup and working as expected. In the future, a full mockup procedure will be performed in order to confirm camera views as well as finish updating the procedure document.