What was found
MAIN CABIN AFT WET AREA CORROSION AT FLOOR SUPPORT, BS 1016, RBL 33. EVALUATED AREA, FOUND CORROSION TO BE OUT OF LIMITS IAW SRM 51-10-02-0G-0. REMOVED AND REPLACED THE FLOOR SUPPORT IAW SRM 51-40-02-0G-0 AND DWG 147A5700.
- Difficulty date
- September 29, 2025
- Submitted
- October 1, 2025
- Operation
- Air carrier
- Aircraft
- N18243
- Make and model
- Boeing 737824
- Aircraft serial
- 28806
- Aircraft time
- 78,294 hours, 28,961 cycles
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Floor Support
- Part number
- 147A571017
- 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.