What was found
DURING C6 C-CHECK, INSP NOTED THE LT HAND SHEAR PLATE AT Y1292 BETWEEN FRAME 69 AND FRAME 70 WAS CORRODED AT THE AFT SCREW HOLE. MX REMOVED AND REPLACED THE SHEAR PLATE IAW SRM 51-42-11, 51-72-11, 51-44-11 AND 51-23-11.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
DURING C6 C-CHECK, INSP NOTED THE LT HAND SHEAR PLATE AT Y1292 BETWEEN FRAME 69 AND FRAME 70 WAS CORRODED AT THE AFT SCREW HOLE. MX REMOVED AND REPLACED THE SHEAR PLATE IAW SRM 51-42-11, 51-72-11, 51-44-11 AND 51-23-11.