- Difficulty date
- May 1, 2019
- Submitted
- March 9, 2022
- Operation
- Air carrier
- Aircraft
- N7818L
- Make and model
- Boeing 73776N
- Aircraft serial
- 28609
- Aircraft time
- 58,323 hours, 34,449 cycles
- Part
- Floor Panel
- Condition
- Corroded
- Location
- Aft Cargo Bay
- Stage of operation
- IN
- How discovered
- 9
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AFT CARGO COMPT; FLOOR PANEL 140BF CORROSION ON EDGES. / REPLACED FLOOR PANEL 140BF 'ON BENCH' W/ PN 453A2610-32 SI# 725313 ATAG# WN7863 IAW DWG 453A2600 REV A SHEET 43 REMOVED CORROSION FROM FLOOR PANEL 140BF IAW SRM 51-10-02 AND FOUND TO BE OUT OF LIMITS; EXCEEDING 20' MAX.; IAW SRM 53-00-53-1A-1 FIG. 102.