# SDR DALA2023011800379

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 17, 2023
- Submitted: January 18, 2023
- Operation: Air carrier
- Aircraft: [N3741S](https://openairdocs.org/aircraft/N3741S), registered now
- Make and model: Boeing 737832
- Aircraft serial: 30487
- Aircraft time: 68,451 hours, 26,919 cycles
- System (JASC): [5100 · Standard Practices/Structures](https://openairdocs.org/jasc/5100)
- Part: None
- Condition: None
- Location: None
- Stage of operation: NR
- How discovered: 9
- Nature of condition: O
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DALA2023011800379

## Discrepancy

WHILE PERFORMING INSPECTION OF THE EXISTING REPAIR INSTALLED BY ER/A 540727-14AD, MAINTENANCE FOUND AND EXISTING FREEZE PLUG FILLING A MISDRILLED HOLE ADJACENT TO ONE OF THE FASTENERS IN THE TEAR STRAP JUST ABOVE THE EXTERNAL DOUBLER. MAINTENANCE REPAIRED DAMAGE PER ERA 605187-14AD.

---
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.