# SDR CALA2023021600456

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 16, 2023
- Submitted: February 17, 2023
- Operation: Air carrier
- Aircraft: [N402UA](https://openairdocs.org/aircraft/N402UA), registered now
- Make and model: Airbus A320-232
- Registry model: [Airbus A320-232](https://openairdocs.org/model/airbus-a320-232) (OpenAirDocs)
- Aircraft serial: 439
- Aircraft time: 89,159 hours, 35,083 cycles
- System (JASC): [5310 · Fuselage Main, Structure](https://openairdocs.org/jasc/5310)
- Part: None
- Part number: D5398021221000
- Condition: Corroded
- Location: Fr67
- 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/CALA2023021600456

## Discrepancy

GEN BY NRC: SUPPORT TASK: DURING CLEANING OF AFT CABIN UNDER FLO OR FOUND CORROSION AT BILGE AREA FR67 AFT FACE BETWEEN STGR42L T O STGR42R. REMOVED & REPLACED FR67 P/N:D5348021221002 IAW SRM 51-42-11 D534802212 ST ENG BFM WC:49846 V935774

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