# SDR SWAA2023111420571

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 5, 2023
- Submitted: November 14, 2023
- Operation: Air carrier
- Aircraft: [N8674B](https://openairdocs.org/aircraft/N8674B), registered now
- Make and model: Boeing 737-8H4
- Registry model: [Boeing 737-8H4](https://openairdocs.org/model/boeing-737-8h4) (OpenAirDocs)
- Aircraft serial: 36734
- Aircraft time: 26,653 hours, 12,812 cycles
- System (JASC): [5420 · Nacelle/Pylon Miscellaneous Structure](https://openairdocs.org/jasc/5420)
- Part: Cowl Door
- Condition: Cracked
- Location: Zn 400 Nacelle/P
- 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/SWAA2023111420571

## Discrepancy

NUMBER 1 ENGINE I/B FAN COWL HAS CRACK FWD OF THE FORWARD LATCH APPROXIMATELY 9 INCHES LONG GOING THROUGH 2 RIVETS<[01] REMOVED AND REPLACED #1 I/B FAN COWL PER AMM 71-11-02;[02] VERIFIED THE FOLLOWING:<BR>REMOVED AND REPLACED #1 I/B FAN COWL PER AMM 71-11-02

---
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.