# SDR SWAA2020092912088

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 27, 2020
- Submitted: September 29, 2020
- Operation: Air carrier
- Aircraft: N7883A
- Make and model: Boeing 737-76Q
- Registry model: [Boeing 737-76Q](https://openairdocs.org/model/boeing-737-76q) (OpenAirDocs)
- Aircraft serial: 30277
- Aircraft time: 47,393 hours, 30,527 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Channel
- Condition: Corroded
- Location: Bs 727b-807
- 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/SWAA2020092912088

## Discrepancy

CORROSION AFT CARGO LT Z CHANNEL FROM STA 727B TO STA 807 LBL 21' AND WL 153.8.  REMOVED AND REPLACED Z CHANNEL AT AFT CARGO COMP LT FROM STA 727 TO STA 847.  USED SAME SPLICE BETWEEN STA 727E TO STA 747, AS PER REF B737-700 SRM 53-00-53-2R-6.

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