# SDR SWAA2023031304028

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 17, 2023
- Submitted: March 13, 2023
- Operation: Air carrier
- Aircraft: [N219WN](https://openairdocs.org/aircraft/N219WN), registered now
- Make and model: Boeing 737-7H4
- Registry model: [Boeing 737-7H4](https://openairdocs.org/model/boeing-737-7h4) (OpenAirDocs)
- Aircraft serial: 32490
- Aircraft time: 58,693 hours, 35,154 cycles
- System (JASC): [5750 · Wing, Control Surfaces](https://openairdocs.org/jasc/5750)
- Part: Bracket
- Condition: Broken
- Location: Zn 500 Left Wing
- 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/SWAA2023031304028

## Discrepancy

BROKEN SUPPORT BRACKET ON ACCESS PANEL 551FB LT WING 2023-113098<[01] REPLACED SUPPORT BRACKET ON ACCESS PANEL 551FB LT WING IAW B737-700 SRM 51-40-02 AND DRAWING # 115A2710 REV: B. TOOK MEASURE OF CRACK IS : L= 0.950?. TOOL USED CALIPER P/N: 500-752-20; S/N:B20317422; DUE DATE:29-AUG-23. EVALUATED CRACK AND NOT FOUND ALLOWABLE DAMAGE ON B737-700 SRM 57-51-02-1A-1 ALLOWABLE DAMAGE 1.;[02] REPLACED SUPPORT BRACKET ON ACCESS PANEL 551FB LT WING IAW B737-700 SRM 51-40-02 AND DRAWING # 115A2710 REV: B. TOOK MEASURE OF CRACK IS : L= 0.950?. TOOL USED CALIPER P/N: 500-752-20; S/N:B20317422; DUE DATE:29-AUG-23. EVALUATED CRACK AND NOT FOUND ALLOWABLE DAMAGE ON B737-700 SRM 57-51-02-1A-1 ALLOWABLE DAMAGE 1.

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.