What was found
MULTIPLE SPOTS OF CORROSION ON FCB AFT SHIELD NUTPLATES BS480+13 TO BS500A; RBL22;WL156. REMOVED AND REPLACED FCB AFT SHIELD P/N 143A8126-31 LOT: 1594230-1 BS496 TO BS500A RBL22 WL156 IAW SRM 51-40-02-0G-0 AND DWG 143A0080 REV: -.
- Difficulty date
- May 24, 2025
- Submitted
- June 17, 2025
- Operation
- Air carrier
- Aircraft
- N298WN
- Make and model
- Boeing 7377H4
- Aircraft serial
- 32543
- Aircraft time
- 57,587 hours, 34,397 cycles
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Shield
- Condition
- Corroded
- Location
- Zone 100
- Stage of operation
- IN
- How discovered
- V
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.