What was found
AS PER EA 5310-04554 REV D OP 003 - COCKPIT LH NO 1 WINDOW FRAME UPPER AFT CORNER CRACK AT RADIUS. REF AAR N/R 9939578. SDR REPORTING FOR MAJOR REPAIR. ACCOMPLISHED EA 5310-04554 REV D OP 003-LH NO 1 WINDOW FRAME PERMANENT REPAIR/ PREVENTATIVE MODIFICATION WHICH REMOVES THE NO 1 WINDOW ASSEMBLY. PERFORM A HFEC TO DETECT CRACKS. CUT THE WINDOW FRAME AND INSTALL REINFORCING DOUBLER/TRIPLER AS A PERMANENT REPAIR/ PREVENTATIVE MODIFICATION. REF TO ROUTINE CARD 2023173/2000/0465. INSP COMPLIED WITH