# SDR SWAA2023013081176

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 13, 2022
- Submitted: January 30, 2023
- Operation: Air carrier
- Aircraft: [N7744A](https://openairdocs.org/aircraft/N7744A), registered now
- Make and model: Boeing 737-7BD
- Registry model: [Boeing 737-7BD](https://openairdocs.org/model/boeing-737-7bd) (OpenAirDocs)
- Aircraft serial: 33931
- Aircraft time: 51,253 hours, 26,798 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Support Channel
- 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/SWAA2023013081176

## Discrepancy

CORROSION CHANNEL SUPPORT ZEE BTW BS 500A TO BS 500D AT LEVEL STR 26R AND WL 154.5 AT FWD CARGO COMPARTMENT 2022-691699<[01] REPLACED CHANNEL SUPPORT ZEE BTW BS 500A TO BS 500D AT LEVEL STR 26R AND WL 154.5 AT FWD CARGO COMPARTMENT IAW B737-700 SRM 51-40-02 ;SRM 51-10-02 PARAGRAPH 9 AND DRAWING 143A7500 SHEET 58 REV-<BR>SEE INDIVIDUAL SIGNS OFF BELOW.;[02] REPLACED CHANNEL SUPPORT ZEE BTW BS 500A TO BS 500D AT LEVEL STR 26R AND WL 154.5 AT FWD CARGO COMPARTMENT IAW B737-700 SRM 51-40-02 ;SRM 51-10-02 PARAGRAPH 9 AND DRAWING 143A7500 SHEET 58 REV- <BR>SEE INDIVIDUAL SIGNS OFF BELOW... RII ITEM

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