# SDR CALA2023042801265

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 26, 2023
- Submitted: April 28, 2023
- Operation: Air carrier
- Aircraft: [N664UA](https://openairdocs.org/aircraft/N664UA), registered now
- Make and model: Boeing 767322
- Aircraft serial: 29236
- Aircraft time: 84,813 hours, 18,367 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Floor Support
- Part number: 141T5190124
- Condition: Corroded
- Location: Sta. 303 To 325
- Stage of operation: IN
- How discovered: O
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CALA2023042801265

## Discrepancy

CORROSION ON TOP SIDE OF FLOOR PANEL SUPPORT IN UPPER CABIN JUST INSIDE L1 DOOR STA. 303 TO 325 LBL 54. REMOVED AND REPLACED FLOOR SUPPORT AT STA 303-325 LBL 54 IAW SRM 51-40-2 PARA 7, 47550 FAB01 AND ECRA 5312-01158. WORK PERFORMED ON AMES ILN NON-ROUTINE 157399-0100-0057 BY V 929502. SDR.

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