# SDR DALA2017071405412

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 7, 2017
- Submitted: July 14, 2017
- Operation: Air carrier
- Aircraft: N960DL
- Make and model: Doug MD-88
- Registry model: [Doug MD-88](https://openairdocs.org/model/mcdonnell-douglas-md-88) (OpenAirDocs)
- Aircraft serial: 49979
- Aircraft time: 70,741 hours, 52,552 cycles
- System (JASC): [5714 · Wing, Center Box](https://openairdocs.org/jasc/5714)
- Part: Structure
- Condition: Cracked
- Location: Center Wing
- Stage of operation: IN
- How discovered: E
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DALA2017071405412

## Discrepancy

HFEC INSPECTION OF RIGHT SIDE CENTER WING SHOWS A CRACK INDICATIONON AFT ROW OF S-17 AT 7TH FASTENER OUTBOARD IN SCAN AREA. CRACK EXTENDS APPROX. 1/4" INBOARD OF FASTENER HEAD. REMOVED FASTENER AT CRACK INDICATION. REPAIRED PER PRI560178-14 REV 0-6 252477 PRI 560178-14 REV 0 - 6 MATCHES ER/A 560178-14 ORIGINAL.

---
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.