# SDR 7AHR201405292255

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 20, 2014
- Submitted: May 29, 2014
- Operation: General aviation
- Aircraft: N305FA
- Make and model: Doug DC-9-83
- Registry model: [Doug DC-9-83](https://openairdocs.org/model/douglas-dc-9-83) (OpenAirDocs)
- Aircraft serial: 49398
- Aircraft time: 61,369 hours, 34,770 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: V
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/7AHR201405292255

## Discrepancy

LEFT OTBD FLAP UPPER SKIN HAS CORROSION AT APPROX  WS 164. CORROSION EXCEEDED LIMITS,  REMOVED CORRODED SKIN, FABRICATED SKIN FILLERS IAW SRM 57-50-14, FIG 3, INTERNAL DOUBLERS IAW SRM 57-50-14.  INSTALLED DOUBLERS IAW ENGINEERING DWG FAX-14-0014-07B. SENT TO MFG FOR FINAL APPROVAL OF REPAIR.  RECEIVED FAA FORM 8100-9, APPROVAL.

---
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.