# SDR SWAA2020061580598

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 24, 2020
- Submitted: June 15, 2020
- Operation: Air carrier
- Aircraft: [N286WN](https://openairdocs.org/aircraft/N286WN), registered now
- Make and model: Boeing 737-7H4
- Registry model: [Boeing 737-7H4](https://openairdocs.org/model/boeing-737-7h4) (OpenAirDocs)
- Aircraft serial: 32471
- Aircraft time: 52,751 hours, 31,274 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Channel
- Part number: 143A7505
- Condition: Corroded
- Location: Bs 500a-500c
- 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/SWAA2020061580598

## Discrepancy

FWD CARGO COMPARTMENT FLOOR STRUCTURE R/H Z CHANNEL HAS MULTIPLE SPOTS OF CORROSION B/W BS 500A TO BS 500C. [200-010 RBL 21; WL 155; STR 26R / REMOVED AND RELACED Z CHANNEL AT FWD CARGO COMP FLOOR STRUCTURE R/H SIDE B/W B/S 500A TO BS 500C RBL 21 WL155 STR 26R AS PER B737-7 SRM 51-40-02-0G-0 DRAWING # 143A7505 GS 8184 6/2/20

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