As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
INSPECTION TYPE:4CCENTER CARGO ROLLER CHANNEL IS CORRODED BETWEEN STA. 5-123/1531 AND 1701 AT X= -33.REPAIRED CORRODED CENTER CARGO ROLLER CHANNEL BETWEEN STA. 5-123/1531 AND 1701 AT X= -33 IAW VT-SAA EA 011-5350-01-A9504 REV. I/R AND UPS EO MD11-5320-83106-A. (MAJOR) REF. FAA FORM 8110-3 BY. K. STEHMAN (DERY-6335597-CE) DATED 03/10/2022 AND UPS A/C ENGINEERING REPORT AER22-2550-0016 REV. I/R.