What was found
AT C-CHECK, AFT BAGGAGE COMPARTMENT-LT UPPER PART SHOWS ANGLE CRACKED .5 INCH AT STA 1520.00. PERFORMED STOP DRILL IAW SRM 53-2-0, FIG 1B, CLEANED, TREATED AND PRIMED AREA IAW SRM 51-1-8B, PG 1-2, FABRICATED AND INSTALLED DOUBLER IAW SRM 53-2-0, FIG 1B.