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Forwards LER 98-008-01,re inboard pressure isolation valve which did not meet required leakage limits.Revised LER documents one previous occasion where inboard pressure isolation valve did not meet required leakage limits.

Accession Number: ML20205F347

Date Released: Thursday, August 6, 2020

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• ML20205F341 - Forwards LER 98-008-01,re inboard pressure isolation valve which did not meet required leakage limits.Revised LER documents one previous occasion where inboard pressure isolation valve did not meet required leakage limits. (1 page(s), 3/26/1999)
• ML20205F363 - LER 98-008-01:on 980908,pressure isolation valve leak test failure was noted.Caused by degraded soft seat.Valve E1100F050B was refurbished with new soft seat. (4 page(s), 3/26/1999)