# SDR SWAA2021101221640

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 20, 2021
- Submitted: October 12, 2021
- Operation: Air carrier
- Aircraft: [N7843A](https://openairdocs.org/aircraft/N7843A), registered now
- Make and model: Boeing 737752
- Aircraft serial: 35786
- Aircraft time: 47,875 hours, 24,909 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Shield
- Condition: Corroded
- Location: Fuselage
- 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/SWAA2021101221640

## Discrepancy

CORROSION ON FORWARD CARGO BAY SHIELD AT BS 500+12, RBL 24, WL 154.   EVALUATED DAMAGE AND FOUND TO BE OUT OF LIMITS.  REMOVED FCB SHIELD SRM 51-40-02-0G-0.   LOCATED AND DRILLED A NEW SHIELD IAW SRM 51-40-05-0G-0 & DWG 143A8126.  INSTALLED THE NEW IAW SRM 51-40-02-0G-0, & DWG 143A0080.

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