# SDR NACA2019082100130

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 21, 2019
- Submitted: September 11, 2019
- Operation: Air carrier
- Aircraft: [N360WA](https://openairdocs.org/aircraft/N360WA), registered now
- Make and model: Boeing 737301
- Aircraft serial: 23553
- Aircraft time: 60,262 hours, 44,882 cycles
- System (JASC): [5311 · Fuselage Main, Frame](https://openairdocs.org/jasc/5311)
- Part: Frame
- Condition: Cracked
- Location: Fuselage
- 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/NACA2019082100130

## Discrepancy

CRACK FOUND WHILE CARRYING OUT AD 2017-13-13 @ STA 344 BELT FRAME WEB 1 INCH HOLE BETWEEN STR 23L & 24L.  CRACKED FRAME AT STN 344 BETWEEN STR23L AND 24L: REPLACED COMPLETE FRAME AT STA 344 STR 22L TO 28L IAW DWG 65- 45815 REV H AND SRM REV120 51-40-02 AND SR # 3-4463126198. REFER TO NDT19-1322 FOR INTERNAL FRAME CRACK VERIFICATION. REFER TO FAN FORM 8100-9 TO 201905300074-0006.

---
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.