# SDR USAA2011121900011

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 17, 2011
- Submitted: December 19, 2011
- Operation: Air carrier
- Aircraft: N450UW
- Make and model: Boeing 737-4B7
- Registry model: [Boeing 737-4B7](https://openairdocs.org/model/boeing-737-4b7) (OpenAirDocs)
- Aircraft serial: 24933
- Aircraft time: 56,389 hours, 37,177 cycles
- System (JASC): [5523 · Elevator, Tab Structure](https://openairdocs.org/jasc/5523)
- Part: Tab
- Part number: 65C2638428
- Part serial: 99255Q
- Condition: Delaminated
- Location: Elevator
- Part time: 36,045 hours, 25,594 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/USAA2011121900011

## Discrepancy

C5 CHECK - DELAMINATION ON RIGHT ELEVATOR TAB TRAILING EDGE.  REPLACED RIGHT ELEVATOR TAB IAW JOB CARD  03C71227004.

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