# SDR SWAA2022022534636

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 26, 2018
- Submitted: February 28, 2022
- Operation: Air carrier
- Aircraft: N402WN
- Make and model: Boeing 737-7H4
- Registry model: [Boeing 737-7H4](https://openairdocs.org/model/boeing-737-7h4) (OpenAirDocs)
- Aircraft serial: 29814
- Aircraft time: 63,146 hours, 36,758 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Angle
- Condition: Corroded
- Location: L1 Door
- 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/SWAA2022022534636

## Discrepancy

FWD. ENTRY DOOR CUT OUT SURROUND STRUCTURE; STA 312 +3 TO STA 328 +9 ; S17L SCUFF PLATE SUPPORT ANGLE HAS CORROSION. / FOUND CORROSION ON SCUFF PLACE SUPPORT ANGLE AT STA 312 + 3 TO STA 328 + 9 S17L TO BE OUT OF LIMITS DUE TO DAMAGE FASTENER HOLES IAW SRM 53-10-15-1A-1 FIG 108 D. REMOVED DAMAGE ANGLE IAW SRM 51-40-02-0G-0. LOCATED AND DRILLED NEW ANGLE MPN 141A8112-2 IAW SRM 51-40-05-0G-0 AND BOEING DWG 141A6720. INSTALLED NEW SUPPORT ANGLE IAW SRM 51-40-02-0G-0 AND BOEING DWG 141A8110

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