What was found
MAIN CABIN FLOOR SUPPORT IS CORRODED ON THE UPPER SURFACE BETWEEN BS 947.5 & 967 AT APPROX LBL50 . REMOVED, REPLACED, AND INSTALLED NEW FLOOR SUPPORT IAW SRM 51-40-02-0G-0, DWG 147A5650, REV -.
- Difficulty date
- May 19, 2026
- Submitted
- May 22, 2026
- Operation
- Air carrier
- Aircraft
- N14240
- Make and model
- Boeing 737824
- Aircraft serial
- 28952
- Aircraft time
- 80,188 hours, 31,170 cycles
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Floor Support
- Part number
- 147A5660U21
- 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.