As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
2550AFT CARGO PIT R/H TRANSITION PANEL HAS MULTIPLE AREAS OF CORR FROM STA 727A TO 787. GROUNDED - YES. REMOVED CORR FROM AFT CARGO PIT R/H TRANSITION PANEL STA 727A TO 787 FOUND TO BE OUT OF LIMITS DUE TO 100% MAT LOSS IAW B737 700 SRM 53 00 53 1A 2, REMOVED AND REPLACED TRANSITION PANEL IAW B737 700 SRM 51 40 02 0G 0 W 3 O .040 R .000 L 6 D .040.