# SDR USAA2011102400017

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 16, 2011
- Submitted: October 24, 2011
- Operation: Air carrier
- Aircraft: N937UW
- Make and model: Boeing 757-2B7
- Registry model: [Boeing 757-2B7](https://openairdocs.org/model/boeing-757-2b7) (OpenAirDocs)
- Aircraft serial: 27245
- Aircraft time: 56,958 hours, 22,377 cycles
- System (JASC): [5532 · Vertical Stabilizer, Plate/Skin](https://openairdocs.org/jasc/5532)
- Part: Panel
- Part number: 175N20014
- Part serial: 0005
- Condition: Delaminated
- Location: Vertical Stab
- Part time: 56,958 hours, 22,377 cycles
- 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/USAA2011102400017

## Discrepancy

C3 CHECK - DELAMINATION ON VERTICAL STABILIZER TORQUE BOX PANEL BETWEEN FSS119.467 TO FSS270.784.  REMOVED RIGHT TORQUE BOX PANEL VERTICAL STABILIZER & SENT PANEL TO OUTSIDE VENDOR FOR REPAIR.  INSTALLED SERVICEABLE RIGHT TORQUE BOX PANEL IAW B757 SRM 51-40-02-0G PAR 4 &7 FIG 3, 6, 7, 8 AND 12, EA 141763.

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