# SDR SWAA2021032652658

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 20, 2021
- Submitted: March 27, 2021
- Operation: Air carrier
- Aircraft: [N438WN](https://openairdocs.org/aircraft/N438WN), registered now
- Make and model: Boeing 737-7H4
- Registry model: [Boeing 737-7H4](https://openairdocs.org/model/boeing-737-7h4) (OpenAirDocs)
- Aircraft serial: 29833
- Aircraft time: 60,260 hours, 35,552 cycles
- System (JASC): [5420 · Nacelle/Pylon Miscellaneous Structure](https://openairdocs.org/jasc/5420)
- Part: Support Angle
- Part number: 31422594
- Condition: Cracked
- Location: Fan Cowl
- 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/SWAA2021032652658

## Discrepancy

CRACK INBOARD FAN COWL SUPPORT ANGLE PLATE INTERNAL AREA ON ENGINE 1 / REPLACED INBOARD FAN COWL SUPPORT ANGLE PLATE INTERNAL AREA ON ENGINE 1 IAW GOODRICH AEROSTRUCTURES CMM 71-13-30 PART USED SHIELD PN 314- 2259-4 PO 2021-119732 1 AND B737-700 SRM 51-40-02 AND 51-10-02 ITEM 9

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