What was found
PIT - DURING C-4 CHECK, FOUND 2 INCH CRACK AT MED APERATURE TOP FORWARD CORNER AT FRAME 160, 2ND LAYER OF SKIN. ROUTED CRACKED AREA SKIN. INSTALLED A FILLER AND 2 EXTERNAL DOUBLERS PER SRM 53-05 FIG 26. (M)
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
PIT - DURING C-4 CHECK, FOUND 2 INCH CRACK AT MED APERATURE TOP FORWARD CORNER AT FRAME 160, 2ND LAYER OF SKIN. ROUTED CRACKED AREA SKIN. INSTALLED A FILLER AND 2 EXTERNAL DOUBLERS PER SRM 53-05 FIG 26. (M)