What was found
CRACK FOUND AT PERIMETER OF I/B FASTENER HOLE OF 141A6536-14 BEAM #4 OF FWD SERVICE DOOR.CRACK LENGTH : 0.866'. REMOVED BRACKETS ASSEMBLY FWD AND AFT; BACKPLATES FWD & AFT, PARTIALLY REMOVED (LOWER INTERNAL SKIN) FOR ACCESS IAW SRM 51-40-02-0G-0, & DWG 141A6535. REMOVED BEAM #4 AT FORWARD GALLEY DOOR IAW SRM 51-40-02-0G-0 & DWG 141A6535. LOCATED & DRILLED NEW BEAM #4 AT R1 DOOR IAW SRM 51-40-02-0G-0 & DWG 141A6535. INSTALLED BEAM IAW SRM 51-40-02-0G-0 AND DWG 141A6516 REV B. REINSTALLED BRACKETS ASSEMBLY FWD AND AFT; BACKPLATES FWD AND AFT; AND (LOWER INTERNAL SKIN) IAW SRM 51-40-02-0G-0;AND DWG 141A6535. REPLACEMENT OF R-1 FWD SERVICE DOOR #4 BEAM WAS ACCOMPLISHED AT CARD : 5241-C-14093-NG.