- Difficulty date
- August 15, 2024
- Submitted
- September 12, 2024
- Operation
- Air carrier
- Make and model
- Boeing 7377H4
- Aircraft serial
- 36637
- Aircraft time
- 50,530 hours, 30,789 cycles
- Part
- Shield
- Condition
- Corroded
- Location
- Zone 100
- 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 FWD SHIELD BS 420+2; BS 420+6.5; BS 420+12.5; BS 420+16; RBL 24.75 WL 156 (MARKED)<[01] VERIFIED;[02] REMOVED AND REPLACED SHIELD FROM BS 420 TO BS 440; RBL 24.75 IAW SRM 51-40-02 AND DWG 143A0080 REV:-;[03] VERIFIED CORRECTIVE ACTION COMPLETE.