What was found
CRACK ON AFT SECTION OF LT WING HEATER BLANKET. LT WING HEATER BLANKET WAS REPLACED DUE TO 1 CRACK OF 0.531 WAS FOUND IAW AMM 30-80-02, PAGEBLOCK 401 AND 601 AND ER/A 494597-14 AD MA REVISION A. RII COMPLETED BY INSPECTION STAMP DELTA ID NR 298092, LIC 200800734 AIG ASSOCIATED ER/A 49-459714, ADDED FOR AC 0952.