What was found
AIRCRAFT IN BASE MAINTENACE: CORROSOIN ON UPPER CHORD OF AFT PASSENGER CABIN FLOOR BEAM AT BS 986, RBL 48. REPAIRED FLOOR BEAM CHORD PER SRM SRM 53-70-51-2R REPAIR 6 ALTERNATIVE 4.
- Difficulty date
- November 2, 2023
- Submitted
- November 9, 2023
- Operation
- Air carrier
- Aircraft
- N883NN
- Make and model
- Boeing 737823
- Aircraft serial
- 31137
- Aircraft time
- 35,060 hours, 14,808 cycles
- System (JASC)
- 5315 · Fuselage Main, Floor Beam
- Part
- Floorbeam
- Part number
- UNKNOWN
- Condition
- Corroded
- Location
- Zone 100 - Fuse
- 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.