What was found
DURING C3 C-CHECK INSP NOTED THE LT FRAME SUPPORT AT FRAME 70 HAS CORROSION ON THE BOTTOM SIDE AT NUTPLATE HOLES. MX REMOVED AND REPLACED SUPPORT FRAME IAW SRM 51-42-11.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
DURING C3 C-CHECK INSP NOTED THE LT FRAME SUPPORT AT FRAME 70 HAS CORROSION ON THE BOTTOM SIDE AT NUTPLATE HOLES. MX REMOVED AND REPLACED SUPPORT FRAME IAW SRM 51-42-11.