# SDR SWAA2020072097258

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 2, 2020
- Submitted: July 20, 2020
- Operation: Air carrier
- Aircraft: [N8639B](https://openairdocs.org/aircraft/N8639B), registered now
- Make and model: Boeing 737-8H4
- Registry model: [Boeing 737-8H4](https://openairdocs.org/model/boeing-737-8h4) (OpenAirDocs)
- Aircraft serial: 60086
- Aircraft time: 21,005 hours, 9,242 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Angle
- Condition: Corroded
- Location: Bs 727f-767
- 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/SWAA2020072097258

## Discrepancy

AFT CARGO COMPARTMENT FLOOR TO SIDEWALL TRANSITION SUPPORT CORRODED IN 22 PLACES; STA. 727F- STA.767; ABOVE STR. 24R; WL.160; RBL-23. / REMOVED CORROSION AT AFT CARGO COMPARTMENT FLOOR TO SIDEWALL TRANSITION SUPPORT Z ANGLE. STA 727F - 767 ABOVE STRINGER 24R. IAW B737 SRM 53--00-53-1A-2. ORIGINAL 'T' .040 REMAINING .024 LOSS .016 FOUND TO BE OUT OF LIMITS IAW B737 SRM 53-00-53-1A-2. CUTOUT DAMAGE SECTION AND REMOVED IAW B737 SRM 53-00-53-2R-5 REPAIR 5. FABRICATED REPAIR SECTION; SPLICES AND INSTALLED IAW B737 SRM 53-00-53-2R-5 REPAIR 5.

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