# SDR SWAA2020072097257

- 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 727i-777
- 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/SWAA2020072097257

## Discrepancy

AFT CARGO COMPARTMENT FLOOR TO SIDEWALL TRANSITION SUPPORT CORRODED IN 5 PLACES; STA. 727I+5-STA.777; ABOVE STR. 24L; WL.160; LBL-24. / REMOVED CORROSION FROM AFT CARGO COMPARTMENT L/H SIDE SUPPORT ZEE SIDEPLATE BETWEEN STA 727I+5 AND STA 727 LBLK 24 WL 160 ORIGINAL THICKNESS .040' REMOVED .008' REMAINING.032' OUT OF LIMITS I/A/W SRM 53-00-53-1A-2 REPAIRED L/H SIDE ZEE ANGLE SIDEPLATE FROM STA 727G+10 TO STA 797 I/A/W SRM 53-00-53-2R-5 P/N 146A7502-31

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