# SDR USAA2013030500004

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 21, 2013
- Submitted: March 5, 2013
- Operation: Air carrier
- Aircraft: N904AW
- Make and model: Boeing 757-2S7
- Registry model: [Boeing 757-2S7](https://openairdocs.org/model/boeing-757-2s7) (OpenAirDocs)
- Aircraft serial: 23566
- Aircraft time: 94,990 hours, 33,745 cycles
- System (JASC): [5522 · Elevator, Plate/Skin](https://openairdocs.org/jasc/5522)
- Part: Skin
- Part number: 183N200329
- Part serial: 0904
- Condition: Delaminated
- Location: Lt Elevator
- Part time: 394,842 hours, 144,561 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/USAA2013030500004

## Discrepancy

C2 CHECK - DELAMINATION ON LEFT ELEVATOR UPPER SURFACE AT ELEV STA 87, APPROX 51 INCHES FROM INBOARD END & 31 INCHES AFT OF SPAR.  REPAIRED LEFT ELEVATOR UPPER SURFACE AT ELEV STA 87 IAW B757 SRM 55-20-01.

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