- Difficulty date
- March 9, 2023
- Submitted
- March 10, 2023
- Operation
- Air carrier
- Make and model
- Boeing 7378
- Aircraft serial
- 28774
- Aircraft time
- 75,275 hours, 27,243 cycles
- Part
- Beam
- Part number
- 141A5500
- Condition
- Corroded
- Location
- Sta 340
- Stage of operation
- IN
- How discovered
- O
- 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
B737-53-3-0711 FLOOR BEAM AT STA 340 INBD OF L1 HAS SURFACE CORROSION.
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