# SDR SWAA2024021547061

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 31, 2024
- Submitted: February 15, 2024
- Operation: Air carrier
- Aircraft: [N8679A](https://openairdocs.org/aircraft/N8679A), registered now
- Make and model: Boeing 737-8H4
- Registry model: [Boeing 737-8H4](https://openairdocs.org/model/boeing-737-8h4) (OpenAirDocs)
- Aircraft serial: 36932
- Aircraft time: 26,742 hours, 13,021 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Sidewall Support
- 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/SWAA2024021547061

## Discrepancy

AFT CARGO RH SUPPORT BEAM SECTION # 2 HAS MULTIPLE CORROSION AROUND NUTPLATES BS 727I TO 767<[01] REMOVED AND REPLACED FLOOR TO SIDEWALL SUPPORT BETWEEN BS 727G+10' TO BS 767;RBL 21 AT ACB IAW SRM 51-40-02 AND DWG 146A7500.;[02] CUSTOMER CARD COMPLETE AND VERIFIED MEASUREMENT TABLE

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