What was found
AIRCRAFT IN BASE MAINTENANCE: CORROSION ON FLOOR BEAM LOCATED BS 986 AND LBL 43. REPAIRED FLOOR BEAM PER SRM 53-70-51-2R REPAIR 6, ALTERNATIVE 4.
- Difficulty date
- September 3, 2023
- Submitted
- September 6, 2023
- Operation
- Air carrier
- Aircraft
- N878NN
- Make and model
- Boeing 737823
- Aircraft serial
- 40768
- Aircraft time
- 35,267 hours, 14,917 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.