- Difficulty date
- October 23, 2024
- Submitted
- November 13, 2024
- Operation
- Air carrier
- Make and model
- Boeing 7378H4
- Aircraft serial
- 36944
- Aircraft time
- 26,582 hours, 13,221 cycles
- Part
- Shield
- Condition
- Corroded
- Location
- Zn 100 Fus Lower
- 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
CORROSION ON FCB AFT SHIELD BS500+18 RBL25 WL156.<[01] REMOVED AND REPLACED FCB AFT SHIELD AT BS 500 TO BS 500A RBL 25 WL 156; IAW SRM 51-40-02 AND DWG 143A8126 REV: D;[02] REMOVED AND REPLACED FCB AFT SHIELD AT BS 500 TO BS 500A RBL 25 WL 156; IAW SRM 51-40-02 AND DWG 143A8120 ID 45;[03] VERIFIED CORRECTIVE ACTION #2