# SDR NACA202304070001

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 7, 2023
- Submitted: April 12, 2023
- Operation: Air carrier
- Aircraft: [N403YK](https://openairdocs.org/aircraft/N403YK), registered now
- Make and model: Boeing 737
- Aircraft serial: 25842
- Aircraft time: 62,044 hours, 42,310 cycles
- System (JASC): [5300 · Fuselage Structure (General)](https://openairdocs.org/jasc/5300)
- Part: Unknown
- Condition: Unknown
- Location: Unknown
- Stage of operation: IN
- How discovered: V
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/NACA202304070001

## Discrepancy

1.5 INCH CRACK FOUND IN FUSELAGE SKIN @ STR 23L EIGHT INCHES FORWARD OF BS 727E. INSTALLED REPAIR IN LOCATION GIVEN IAW BOEING SRM 53-00-01 REPAIR 31. SEE PROJECT WORKSHEET FOR DETAILS.

---
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.