# SDR SWAA2021092212348

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 28, 2021
- Submitted: September 22, 2021
- Operation: Air carrier
- Aircraft: [N228WN](https://openairdocs.org/aircraft/N228WN), registered now
- Make and model: Boeing 737-7H4
- Registry model: [Boeing 737-7H4](https://openairdocs.org/model/boeing-737-7h4) (OpenAirDocs)
- Aircraft serial: 32496
- Aircraft time: 53,078 hours, 31,709 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Support
- Condition: Corroded
- Location: Bs 500a-500d
- 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/SWAA2021092212348

## Discrepancy

CORROSION SUPPORT ZEE LOCATED BS500A TO BS500D RBL21.80 AND WL154.5 AT FWD CARGO COMPARTMENT ; 2021-392193 / REPLACED SUPPORT ZEE LOCATED BS500A TO BS500D RBL21.80 AND WL154.5 AT FWD CARGO COMPARTMENT IAW B737-700 SRM 51-10-02 ; SRM 5140-02 AND DWG DWG 143A7500 REV - MATERIAL USED BAC1496-444 PO 2019555053; [18] STEP 16 COMPLETED RII ITEM; [19] TASK COMPLETED RII

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