# SDR SWAA2022021411532

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 2, 2018
- Submitted: February 14, 2022
- Operation: Air carrier
- Aircraft: N7840A
- Make and model: Boeing 737-73V
- Registry model: [Boeing 737-73V](https://openairdocs.org/model/boeing-737-73v) (OpenAirDocs)
- Aircraft serial: 30236
- Aircraft time: 50,457 hours, 31,351 cycles
- System (JASC): [5310 · Fuselage Main, Structure](https://openairdocs.org/jasc/5310)
- Part: Stiffener
- Condition: Cracked
- Location: Rt Ac 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/SWAA2022021411532

## Discrepancy

RIGHT AC BAY HORIZONTAL BRACE ON FORWARD SIDE OF 663 CRACKED ON INBOARD END. / LOCATED AND DRILLED NEW STIFFNER PART # 111A1301-6 PER SRM 51-40-05-0G-0 AND BOEING DWG # 111A1001 ID:0153 REV.B; TO BE INSTALLED ON CUSTOMER CARD # N128945 92385U 04/11/18

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