The Manipulator Flight Demonstration
(MFD) test aboard the Space Shuttle Discovery which was launched from NASA
Kennedy Space Center on August 7, 9:41 (CDT) started today. After the MFD system
activation at 9:23 (CDT) and completed checkout, part of the Orbital Replacement
Unit (ORU) detachment test and the performance control of the unloaded (without
ORU) robot arm was conducted by Mission
Specialist Jan Davis aboard Space Shuttle Discovery. One of the piggyback
payloads of MFD, the Two-Phase Fluid Loop Experiment
(TPFLEX) was activated August 7 15:25 (CDT). After activation, the parameter
data of the heater was not as expected, but is now functioning well.