What was found
SHIP 6821 CORROSION ON LH BOX BEAM SUPPORT STA 1679 AT PASSENGER CABIN. CORRECTIVE ACTION: SUMMARY OF NRC 00442: CORROSION ON LH BOX BEAM SUPPORT STA 1679 WAS REMPLACED PER. DWG 146N5246 REV.A, BAC5300-2 AND B757-200 SRM. (2190103)
- Difficulty date
- April 9, 2022
- Submitted
- April 13, 2022
- Operation
- Air carrier
- Aircraft
- N821DX
- Make and model
- Boeing 75726D
- Aircraft serial
- 33961
- Aircraft time
- 48,592 hours, 22,949 cycles
- System (JASC)
- 5321 · Fuselage Floor Panel
- Part
- Box Beam
- Condition
- Corroded
- 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.