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Forwards LER 99-001-00 re MSLI valve leakage exceeding TS max pathway limit during local LLRT.MSLI valves have been reworked & returned to within limits.

Accession Number: ML17164B011

Date Released: Monday, September 18, 2017

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• ML17164B010 - Forwards LER 99-001-00 re MSLI valve leakage exceeding TS max pathway limit during local LLRT.MSLI valves have been reworked & returned to within limits. (3 page(s), 4/16/1999)
• ML17164B012 - LER 99-001-00:on 990319,determined that as-found max pathway leakage for MSIV was in excess of limit of TS 3.6.1.3.Caused by wear on main seat & wear on poppet valve seat.Affected valves were reworked. (5 page(s), 4/16/1999)