# SDR SWAA2021081605558

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 2, 2020
- Submitted: August 16, 2021
- Operation: Air carrier
- Aircraft: [N8646B](https://openairdocs.org/aircraft/N8646B), registered now
- Make and model: Boeing 737-8H4
- Registry model: [Boeing 737-8H4](https://openairdocs.org/model/boeing-737-8h4) (OpenAirDocs)
- Aircraft serial: 36935
- Aircraft time: 21,285 hours, 9,355 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Shield
- Condition: Corroded
- Location: Bs 767-794
- 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/SWAA2021081605558

## Discrepancy

AFT CARGO COMPARTMENT SHIELD STA 767 TO 794; RBL 25 AND WL 157 HAS CORROSION. / REMOVED CORROSION AT STA 771 FROM SHIELD ORIGINAL .050 .008 REMOVED .042 REMAINING FOUND TO BE OUT OF LIMITS IAW B737 SRM 51-10-02; 53-16-15-1A-1. LOCATED; DRILLED AND INSTALLED NEW SHIELD; AFTER REMOVAL IAW B737 SRM 51-40-05-0G-0 51-40-02-0G-0; BAC DWG 146A0081 REV A

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