# SDR SWAA2022083039524

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 8, 2022
- Submitted: August 30, 2022
- Operation: Air carrier
- Aircraft: [N8647A](https://openairdocs.org/aircraft/N8647A), registered now
- Make and model: Boeing 737-8H4
- Registry model: [Boeing 737-8H4](https://openairdocs.org/model/boeing-737-8h4) (OpenAirDocs)
- Aircraft serial: 42528
- Aircraft time: 27,244 hours, 12,560 cycles
- System (JASC): [5310 · Fuselage Main, Structure](https://openairdocs.org/jasc/5310)
- Part: Intercostal
- Part number: 141A5410U139
- Condition: Cracked
- 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/SWAA2022083039524

## Discrepancy

FOUND CRACK ALONG THE HOLE AT FWD AREA INTERCOSTAL AT STA 277 + 13' ;LBL 00 ;WL 208.1 (228- 004) / [01] REMOVED FWD AREA INTERCOSTAL AT STA 277+13 LBL 00 WL 208.1 IAW B737-800 SRM 53-10-51-0I-2;[02] LOCATED AND DRILLED NEW INTERCOSTAL AT STA 277+13 LBL 00 IRW SRM 51-40-05;[03] VERIFIED 1 AND 2;OK TO TREAT AND PRIME HOLES;[04] TREAT AND PRIMED NEW HOLES IRW AMM 51-21-41-370-803;51-21-72-370-803;[05] VERIFIED 4;COMPLETE;[06] OK TO INSTALL NEW INTERCOSTAL;[07] INSTALLED INTERCOSTAL AT STA 277+13 LBL 00 WL 208.1 IAW B737-800 SRM 51-40-02-0G-0;[08] VERIFIED STEP 7.

---
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.