What was found
AIRCRAFT IN BASE MAINTENANCE: CORROSION ON FLOOR BEAM UPPER CHORD UNDER AFT GALLEY TIE DOWN LOCATED AT BS 947 FROM LBL 50 TO LBL 52. REPAIRED FLOOR BEAM CHORD PER SRM 53-70-51-2R-5.
- Difficulty date
- June 4, 2023
- Submitted
- June 16, 2023
- Operation
- Air carrier
- Aircraft
- N871NN
- Make and model
- Boeing 737823
- Aircraft serial
- 31127
- Aircraft time
- 34,915 hours, 14,741 cycles
- System (JASC)
- 5315 · Fuselage Main, Floor Beam
- Part
- Unknown
- Part number
- UNKNOWN
- Condition
- Corroded
- Location
- Unknown
- 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.