# SDR SWAA2022030826845

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 1, 2019
- Submitted: March 9, 2022
- Operation: Air carrier
- Aircraft: [N281WN](https://openairdocs.org/aircraft/N281WN), registered now
- Make and model: Boeing 737-7H4
- Registry model: [Boeing 737-7H4](https://openairdocs.org/model/boeing-737-7h4) (OpenAirDocs)
- Aircraft serial: 36528
- Aircraft time: 41,268 hours, 24,602 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Shield
- Condition: Corroded
- Location: Aft Cargo Bay
- 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/SWAA2022030826845

## Discrepancy

AFT PIT RH FORWARD FLOOR SHIELD FORWARD OF CARGO DOOR HAS SPOTS OF CORROSION / BLENDED CORROSION ON AFT PIT R/H FWD FLOOR SHIELD FWD OF CARGO DOOR VERIFIED MATERIAL LOSS ORG 'T' .050 REMAINING 'T' .040 LOSS OF .010 FOUND TO BE OUT OF LIMITS REMOVED AND REPLACED FLOOR SHIELD P/N 146A8127-1 A TAG WN 7826 IAW BOEING DWG 146A0081 REV B B737-700 SRM 51-40-02-0G-0 STA 787-794 RBL 25 P/N 146A8127-1 TOOL 36647 CAL 10JUN19

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