What was found
ERA 627451-14 REV B: MID FUSELAGE SKIN - FRAME 34-35, S36L-S36R - CORROSION. SUBJECT REPAIR REQUIRES FOLLOW-ON ACTION. ACCOMPLISH SECTION II WITHIN 52,500 FLIGHT HOURS OR 30,000 FLIGHT CYCLES FROM TIME OF SECT. I REPAIR AT 15,269 FH AND 6,972 FC (WITHIN AIRCRAFT TOTAL TIME OF 67,769 FH OR 36,972 FC), WHICHEVER OCCURS FIRST. REPEAT THEREAFTER, WITHIN EVERY 21,525 FH OR 12,300 FC, WHICHEVER COMES FIRST. NOTE - THIS LOG PAGE REPLACES DTE LOG PAGE 1115784. ASSOCIATED ER/A 00-627451 ADDED FOR AC 8117. W STATED ER/A REVISION LEVEL IS INCORRECT. ER/A 627451-14AD IS AT REVISION "A." ALL OTHER INFORMATION IN LOG PAGE IS CORRECT. W REMOVED AD IDENTIFIER. ER/A NUMBER IS 627451-14 REV. A. (LP# 1703139; AIRCRAFT WAS GROUNDED)