What was found
MAIN CARGO COMPT "Z" FRAME INBD FLANGE CRACKED 2.000 STA 80.000 L-20.5R (MAJOR REPAIR). PERFORMED MAJOR REPAIR IAW SRM 53-2-0 FIG 2 SHEET 2, 6 TR NR 53-110, SRM 53-4-1 FIG 40. REMOVED FASTENERS IAW SRM 51-1-20D PAGE 21, SRM 51-1-21 PAGE 1. TRIMMED OUT DAMAGED AREA, FABRICATED NEW FRAME SEGMENT (AL7075-T6 BAR) SPLICES (2EA) (AL70750 0.080) IAW SRM 53-2-0 FIG 2 SHEET 2, 7, 8, SRM 53-4-1 FIG 40, SRM 51-1-4 PAGE 1. PERFORMED HEAT TREATMENT IAW SRM 51-1-1 PAGES 1, 13, 17. CLEANED, TREATED AND PRIMED AREA AND REPAIR PARTS IAW SRM 51-1-8B. INSTALLED REPAIR PARTS IAW SRM 53-2-0 FIG 2 SHEET 2, 6, 7, 8 SRM 51-1-21 PAGE 1, SRM 51-1-20D PAGE 9. TORQUED IAW SRM 51-3-1.