# SDR Y2PA2019041800020

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 18, 2019
- Submitted: April 19, 2019
- Operation: Air carrier
- Aircraft: [N726US](https://openairdocs.org/aircraft/N726US), registered now
- Make and model: Boeing 727223
- Aircraft serial: 22469
- Aircraft time: 67,580 hours, 38,072 cycles
- System (JASC): [5512 · Horizontal Stabilizer, Plate/Skin](https://openairdocs.org/jasc/5512)
- Part: Skin
- Condition: Corroded
- Location: Horizontal Stab
- 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/Y2PA2019041800020

## Discrepancy

DURING ROUTINE MAINTENANCE AT KYIP CORROSION WAS FOUND ON R/H HORIZONTAL STAB TRAILING EDGE BEAM AT STATIONS 88.9, 166.5, AND 182.1.  REPAIR STATION FABRICATED AND INSTALLED 3 EACH REPAIR STRAPS IAW FVCI, REPAIR DWG. 55-19103-1, -2, AND -3.  AND 8110-3’S  19103-1, -2, AND -3,.

---
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.