LAC Test Results / Actions

• Vibration (Proto-Flight, Module Level):

  • OM: Arrays Contacted By LVE; Some Damage to Arrays and LVEs; Wire Bonds Broken on One Array.
    • Incorrect Assembly of LVE Mount
    • Wire Bonds Repaired on Array
    • One LVE Replaced with Flight Spare
    • LVE Mount Re-assembled Correctly
    • Module Re-vibrated with no Damage
  • EM: 1773 Fiber Alignment Cylinder Cracked
    • Failure Mode Observed in Other 1773 Interface Applications
    • Cylinder Replaced; Module Re-tested with No Damage
    • LAC Can Take Data Without 1773 Commands

• Vibration (Spacecraft Level): No Damage

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