# SDR ASAA2023072544405

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 25, 2023
- Submitted: August 7, 2023
- Operation: Air carrier
- Aircraft: [N583AS](https://openairdocs.org/aircraft/N583AS), registered now
- Make and model: Boeing 737890
- Aircraft serial: 35681
- Aircraft time: 55,904 hours, 16,356 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Support
- Part number: 146A750252
- Condition: Corroded
- Location: Unknown
- 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/ASAA2023072544405

## Discrepancy

AFT PIT RH TRANSITION HAS AEAS OF CORROSION STA 727B+12 TO 767. GROUNDED - YES. REMOVED CORROSION AND CHECKED LIMITS FOUND STA 727I OUT OF LIMITS ALL OTHER AREAS FOUND WITHIN LIMITS IAW B737-800 SRM 53-00-53-1A-2 REPAIRED OUT OF LIMITS AREA IAW B737-800 SRM 53-00-53-2R-6 REFINISHED WITHIN LIMITS AREAS IAW B737-800 SRM 53-00-53-1A-2W=1.0 O=.040 R=0.0 L=1.5 D=.040.

---
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.