# SDR USAA2012121700019

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 14, 2012
- Submitted: December 17, 2012
- Operation: Air carrier
- Aircraft: [N432US](https://openairdocs.org/aircraft/N432US), registered now
- Make and model: Boeing 737-4B7
- Registry model: [Boeing 737-4B7](https://openairdocs.org/model/boeing-737-4b7) (OpenAirDocs)
- Aircraft serial: 24554
- Aircraft time: 61,358 hours, 40,985 cycles
- System (JASC): [5755 · Spoilers](https://openairdocs.org/jasc/5755)
- Part: Panel
- Part number: 654645170A
- Part serial: MA11761
- Condition: Delaminated
- Location: Nr 9 Spoiler
- 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/USAA2012121700019

## Discrepancy

PILOT REPORT - AREA OF DELAMINATION IN UPPER SURFACE OF NR 9 SPOILER PANEL APPROX 20.5 INCHES FROM INBOARD END & 3.5 INCHES UP FROM TRAILING EDGE.  REPLACED NR 9 SPOILER PANEL IAW B737 AMM 27-61-11.

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