Checked the three dust monitor vacuum pumps. All pumps are running well and within proper operational specifications. Made minor adjustments to air bypass valves to tweak the vacuum pressure at both end stations. CS vacuum pressure was good.

   I did note a bit of carbon dust on the CS pumps exhaust silencer. This foretells wear on the vanes. I have a rebuild kit on hand. 

   Closing FAMIS task #7527.