# SDR USAA2012021700013

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 30, 2012
- Submitted: February 17, 2012
- Operation: Air carrier
- Aircraft: N201UU
- Make and model: Boeing 757-2B7
- Registry model: [Boeing 757-2B7](https://openairdocs.org/model/boeing-757-2b7) (OpenAirDocs)
- Aircraft serial: 27810
- Aircraft time: 56,397 hours, 20,611 cycles
- System (JASC): [5510 · Horizontal Stabilizer Structure](https://openairdocs.org/jasc/5510)
- Part: Torque Box
- Part number: 175N20014
- Condition: Delaminated
- Location: Zone 300
- Stage of operation: IN
- How discovered: U
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/USAA2012021700013

## Discrepancy

C3 CHECK - DELAMINATION ON VERTICAL STABILIZER LOWER RIGHT TORQUE BOX PANEL AT BS 1766 BETWEEN FSS 165 & FSS 195.  REPLACED VERTICAL STABILIZER LOWER RIGHT TORQUE BOX PANEL AT BS 1766 BETWEEN FSS165 & FSS195 IAW BOEING DRAWING # 175N2001.

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