# SDR SWAA2023053142261

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 27, 2023
- Submitted: May 31, 2023
- Operation: Air carrier
- Aircraft: [N570WN](https://openairdocs.org/aircraft/N570WN), registered now
- Make and model: Boeing 737-7CT
- Registry model: [Boeing 737-7CT](https://openairdocs.org/model/boeing-737-7ct) (OpenAirDocs)
- Aircraft serial: 33657
- Aircraft time: 63,400 hours, 32,540 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Channel
- Part number: UNKNOWN
- Condition: Corroded
- Location: Zn 100 Fus Lower
- Stage of operation: IN
- How discovered: 9
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SWAA2023053142261

## Discrepancy

CORROSION** AFT CARGO COMPARTMENT R/H 'Z' CHANNEL FRON STA 807 TO 767 HAS SEVERAL POINT OF CORROSION<[01] REMOVED AND REPLACED AFT CARGO COMPARTMENT SHIELD AT STA 767-807 RBL 21 PER REF SRM 51-40-02-0G-0;[02] INSTALLED NEW AFT CARGO COMPARTMENT SHIELD AT STA 767-807 RBL 21 PER REF SRM 51-40-02-0G-0.;[03] VERIFIED ALL STEPS

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