What was found
(B737-MP-2000-1-0003) MAIN CABIN AFT WET AREA, 1EA WEB HAS CORROSION ON UPPER SURFACE BETWEEN BS 1030 AND 1042 AND BL-0 AND LBL-27. REMOVED, FABRICATED AND REPLACED FLOOR WEB ASSY IAW B737 DWG 147A5761 REV- AND 147A5116-27 REV A.
- Difficulty date
- March 11, 2026
- Submitted
- March 13, 2026
- Operation
- Air carrier
- Aircraft
- N53441
- Make and model
- Boeing 737924ER
- Aircraft serial
- 30131
- Aircraft time
- 52,435 hours, 18,701 cycles
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Floor Support
- Part number
- 147A511627
- Condition
- Corroded
- Location
- Zone 200
- 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.