# SDR SWAA2022011704031

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 4, 2017
- Submitted: January 17, 2022
- Operation: Air carrier
- Make and model: Boeing
- Aircraft time: 52,087 hours, 30,512 cycles
- System (JASC): [5311 · Fuselage Main, Frame](https://openairdocs.org/jasc/5311)
- Part: Frame
- Condition: Corroded
- Location: Fuselgae
- 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/SWAA2022011704031

## Discrepancy

AFT PIT STA 727 LBL 23 AFT PIT FWD WALL HAS CORROSION ON FRAME / REMOVED CORROSION AT AFT PIT STA 727 LBL 23 FRAME. IAW SRM 51-10-02-0G-0 ORIG T .051 LOSS OF .011. REMOVE T .040 FOUND TO BE OUT OF LIMITS IAW SRM 53-00-53-1A-2. REMOVED AND REPLACED FRAME PN 144A9401 ATAG FY1077 IAW SRM 51-40-02 AND DWG 144A9401 REV E.

---
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.