# SDR DALA2023030701682

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 4, 2023
- Submitted: March 7, 2023
- Operation: Air carrier
- Aircraft: [N317DN](https://openairdocs.org/aircraft/N317DN), registered now
- Make and model: Airbus A321-211
- Registry model: [Airbus A321-211](https://openairdocs.org/model/airbus-a321-211) (OpenAirDocs)
- Aircraft serial: 7373
- Aircraft time: 17,407 hours, 8,233 cycles
- System (JASC): [5321 · Fuselage Floor Panel](https://openairdocs.org/jasc/5321)
- Part: None
- Condition: None
- 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/DALA2023030701682

## Discrepancy

CORROSION FLOOR BEAM -Y765 LOCATED BTW FR 64 TO FR 66 AT AFT GALLEY. REPLACED FLOOR BEAM -Y765, LOCATED BTW FR 64 TO FR 66 AT AFT GALLEY AREA AS PER A321 SRM 51-42-11, A321 SRM 51-72-11, DWGD53472000, ISSUE: AF, RELEASE DATE: 06/JAN/03 AND DWG D92493544 ISSUE: AE, RELEASE DATE: 19- OCT-22. MEASURES OF REWORKED AREAARE: L=2.699 IN, W= 2.209 IN, REMAINING THICKNESS= 0.045 IN. TOOL USED DIGITAL CALIPER P/N: 500-197-30, S/N: A21143429, DUEDATE:03-NOV-23. EVALUATED DAMAGE AREA AND FOUND BEYOND OF LIMITS AS PER A321 SRM 53-41-15-283-002. FIG 001 PAGE (4). FLOOR BEAMWAS FABRICATED ON ORNRC 35/260 RII INSPECTION COMPLETE 0999324 (AE249QC) JOB COMPLETE. (LP# 2655423)

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