# SDR USAA020167

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 28, 2002
- Submitted: July 11, 2002
- Operation: Air carrier
- Aircraft: N527AU
- Make and model: Boeing 737-3B7
- Registry model: [Boeing 737-3B7](https://openairdocs.org/model/boeing-737-3b7) (OpenAirDocs)
- Aircraft serial: 23862
- System (JASC): [5753 · Trailing Edge Flaps](https://openairdocs.org/jasc/5753)
- Part: Flap Track
- Condition: Corroded
- Location: T/E Flap
- Part time: 44,865 hours
- 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/USAA020167

## Discrepancy

PIT - FOUND FLAP TRACK CORRODED, NR 1 FLAP TRACK ROLLER CONTACT AREA.  CORROSION LEVEL 1.  REPLACED FLAP TRACK PER EO 5796X180.  (M)

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