- Difficulty date
- May 19, 2020
- Submitted
- August 5, 2021
- Operation
- Air carrier
- Aircraft
- N8634A
- Make and model
- Boeing 7378H4
- Aircraft serial
- 42522
- Aircraft time
- 21,139 hours, 9,267 cycles
- Part
- Floor Panel
- Condition
- Corroded
- Location
- Aft Cargo
- 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 COMP.FLOOR PANEL 140BF HAS CORROSION AROUND EDGE FASTNER HOLES / REMOVED CORROSION IAW SRM 51-10-02-0G-0 AND INSPECTED WITH 10X MAG; ACCULULATED DAMAGE LENGTH EXCEED 20'; LIMIT=20'; DAMAGE=40' FOUND OUT OF LIMIT IAW SRM 53-00-53-1A-1; VERIFIED MATERIAL MPN 2024-T3-071 ATAG A53840 IAW AMM 25-52-01-201-801; FABRICATED NEW PANEL 140BF; AFT CARGO IAW AMM 25-52-01-201-801; TREATED AND PRIMED IAW SRM 51-20-01-0G-0