# SDR DALA2015090205398

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 31, 2015
- Submitted: September 2, 2015
- Operation: Air carrier
- Aircraft: N989DL
- Make and model: Doug MD-88
- Registry model: [Doug MD-88](https://openairdocs.org/model/mcdonnell-douglas-md-88) (OpenAirDocs)
- Aircraft serial: 53341
- Aircraft time: 60,690 hours, 43,756 cycles
- System (JASC): [5753 · Trailing Edge Flaps](https://openairdocs.org/jasc/5753)
- Part: Skin
- Condition: Corroded
- Location: Lt Wing Te Flap
- 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/DALA2015090205398

## Discrepancy

ACFT HAS CORROSION AND DELAMINATION OTBD FLAP MID GUIDE FLAP VANE LOWER SKIN AT LT WING.   DUE TO SEVERAL DAMAGE OTBD FLAP MID GUIDE VANE FLAP AT LT WING WAS REPLACED WITH REPAIRED MID GUIDE VANE AND WILL BE INSTALLED WITH CARD 5730-0631.

---
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.