# SDR SWAA2021073088883

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 28, 2021
- Submitted: July 30, 2021
- Operation: Air carrier
- Aircraft: N751SW
- Make and model: Boeing 737-7H4
- Registry model: [Boeing 737-7H4](https://openairdocs.org/model/boeing-737-7h4) (OpenAirDocs)
- Aircraft serial: 29803
- Aircraft time: 74,739 hours, 44,231 cycles
- System (JASC): [5330 · Fuselage Main, Plate/Skin](https://openairdocs.org/jasc/5330)
- Part: Doubler
- Part number: 141A3722U12
- Condition: Cracked
- Location: Power Cutout
- 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/SWAA2021073088883

## Discrepancy

EXT. POWER RECEPTACLE CUT-OUT FWD EDGE DOUBLER CRACKED ABOVE AND BELOW THE LWR HINGE ; / [01] REMOVED POWER RECEPTACLE ACCESS DOOR #114AR PER B737-700 SRM 53-10-15-2R-5; [02] REMOVED ACCESS PANEL# 114AW AND 114AC FROM NOSE WHEEL WELL PER B737-700 SRM 51-40-02-0G-0; [03] PARTIALLY REMOVED FASTENER AT EXTERNAL POWER RECEPTACLE SKIN BETWEEN STA 219 AND STA 243 ; BETWEEN S-17R & S-24R PER SRM 51-40-02-0G-0 REMOVED INNER DOUBLER AT EXT. POWER RECEPTACLE CUT-OUT AS PER SRM 51-40-02; [06] LOCATED AND DRILLED NEW DOUBLER P/N 141A3722U12 AT EXTERNAL POWER RECEPTACLE AREA IRW B737-700 SRM 53-10-15-2R-5;] REMOVED & REPLACED INNER SKIN DOUBLER AROUND EXTERNAL POWER RECEPTACLE CUT OUT; REF. B737-7 SRM 51-40-02-0G-0; & DWG. 141A3702.;

---
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.