- Difficulty date
- September 11, 2025
- Submitted
- October 20, 2025
- Operation
- Air carrier
- Make and model
- Boeing 7378H4
- Aircraft serial
- 33939
- Aircraft time
- 40,353 hours, 19,330 cycles
- Part
- Floorbeam
- 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.
What was found
CORROSION EXISTING REPAIR LOCATED BS 947 LBL 49 WL 208.1 AFT GALLEY AREA. PERFORMED PERMANT REPAIR CATEGORY A; ON FLOOR BEAM LOCATED BS 947 RBL 60 TO LBL 60 IAW EA 25-153-02580 AND B737-800 SRM 53-70-51-2R-5 REPAIR 5 STEPS DUCUMENTED ON TTG8Q0153W1D.