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JACK LEE - MSFC deputy director

• Fault tree analysis: exonerate SSME'S + IUS

GEORGE HARDY

• Load will be analyzed as possible 1st culprit when available

• include loads from possible miss-turning of hold-down bolt pyros

• Test planned to use joint pressurize seals, heat from outside, applied load, see if O-rings fail at high T (Have from ET) 

• H2 detectors on pad wouldn't detect lk of 4#/sec

• Lk check port ~3/8" port, 1/8" hole (film seems to exclude this) 

Transcription Notes:
Lk = leak