What was found
AT C CK; FWD CARGO COMPARTMENT LINING SUPPORT SHOWS CRACK 1/2 INCH AT STA. 420 BETWEEN L-28 AND 29 RT. PERFORMED STOP DRILL IAW SRM 53-2-5, FIG 8B-1, PAGE 6B-6C, FABRICATED AND INSTALLED DOUBLER IAW SRM 53-2-5 FIG 8B-1, PAGE 6B-6C. REF: N/R 1130.