# SDR DALA2023022201321

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 19, 2023
- Submitted: February 22, 2023
- Operation: Air carrier
- Aircraft: [N893AT](https://openairdocs.org/aircraft/N893AT), registered now
- Make and model: Boeing 717-200
- Registry model: [Boeing 717-200](https://openairdocs.org/model/boeing-717-200) (OpenAirDocs)
- Aircraft serial: 55045
- Aircraft time: 48,027 hours, 33,844 cycles
- System (JASC): [5311 · Fuselage Main, Frame](https://openairdocs.org/jasc/5311)
- 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/DALA2023022201321

## Discrepancy

SECONDARY NRC, IN REF NRC 00618: CORROSION ON MEMBRANE ON WEB BTW STA Y=180 - 200 UNDER OF FLOOR SUPPORT RH. SUMMARY OF NRC 00650: CORROSION LEVEL 2. REPAIR OF MEMBRANE ON WEB BTW STA Y=180 - 200 UNDER OF FLOOR SUPPORT RH WAS PERFORMED PER B-717 SRM 53-00-55-2R REPAIR 4. (LP #2635227)

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