- Difficulty date
- August 26, 2024
- Submitted
- September 27, 2024
- Operation
- Air carrier
- Make and model
- Boeing 737752
- Aircraft serial
- 34298
- Aircraft time
- 55,243 hours, 31,396 cycles
- Part
- Web
- 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.
What was found
CORROSION ON FCB THRESHOLD WEB AT BS440+5; BS440+8; BS440+12; BS440+15.5; BS460; BS460+1; BS 460+4; BS460+7; BS460+7; BS460+12.75; BS460+15.5; BS480+3.5. REMOVED AND REINSTALLED THRESHOLD WEB FCB <BR>IAW SRM 51-40-05 SRM 51-40-02 AND DWG 143A8120 REV: B;[02] VERIFIED CORRECTIVE ACTION ENTRY 1. WITH STEPS 1-6