# SDR SWAA2022041132637

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 3, 2019
- Submitted: May 16, 2022
- Operation: Air carrier
- Aircraft: [N8303R](https://openairdocs.org/aircraft/N8303R), registered now
- Make and model: Boeing 737-8H4
- Registry model: [Boeing 737-8H4](https://openairdocs.org/model/boeing-737-8h4) (OpenAirDocs)
- Aircraft serial: 36681
- Aircraft time: 26,604 hours, 11,530 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Angle
- Condition: Corroded
- Location: Aft Cargo
- 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/SWAA2022041132637

## Discrepancy

AFT CARGO COMPARTMENT BETWEEN STA 727F -11.50' AND 747+9' L/H ZEE ANGLE HAS CORROSION IN SEVERAL AREAS TO THE TOP SKIN SURFACE LBL 20 WL 155.3 AS MARKED / BLENDED CORROSION ON AFT CARGO L/H Z-ANGLE STA 727F-11.50' AND 747+9. VERIFIED ORG 'T' .040 REMAINING 'T' .033 LOSS OF .007 FOUND TO BE OUT OF LIMITS REMOVED AND REPLACE L/H Z-ANGLE STA 727-847 ON W/O Y140681 B737-800 SRM 53-00-53-1A-2 TOOL# 41391 CAL DUE 09/30/20 P/N 146A7502-1

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