# SDR SWAA2022053106398

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 10, 2022
- Submitted: May 31, 2022
- Operation: Air carrier
- Aircraft: [N7841A](https://openairdocs.org/aircraft/N7841A), registered now
- Make and model: Boeing 737-7L9
- Registry model: [Boeing 737-7L9](https://openairdocs.org/model/boeing-737-7l9) (OpenAirDocs)
- Aircraft serial: 28015
- Aircraft time: 55,078 hours, 29,733 cycles
- System (JASC): [5313 · Fuselage Main, Longeron/Stringer](https://openairdocs.org/jasc/5313)
- Part: Stringer
- Condition: Cracked
- Location: Fwd 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/SWAA2022053106398

## Discrepancy

CRACK STRINGER 23L LOCATED BS 540 AT FWD CARGO COMPARTMENT 2022 - 239551 / PERFORMED PERMANENT REPAIR ON STRINGER 23L LOCATED BS 500D T0 BS 540 AT FWD CARGO COMPARTMENT;IAW SRM B737-700 SRM 53-00-03-2R-1 REPAIR 1 ;THIS REPAIR IS CAT A NOT FURTHER ACTION OR INSPECTION ARE REQUIRED. MATERIAL USED 7075-T0 0.040? CHANNEL AND ANGLES PO: 2021 189587.AND 7075-T0 0.036? SECTION STRINGER PO: 2021131796. CONVERTED FROM 7075T0 TO 7075T6.

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