The returned device was evaluated.Inspection found leaking from the ¿a-rubber¿ (bending section) due to a pinhole pierced by a broken bending section guide plate.The ¿¿a-rubber¿ was tape, leaked tested.No other leaks were found.In addition, during inspection, the ¿a-rubber¿ was removed and confirmed a lifted pin, crack on the bending section was observed.Based on evaluation findings the failures found could be attributed to use handling and or maintenance issue.This report will be supplemented accordingly following investigations.
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