# SDR 2006UALA00158

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 16, 2006
- Submitted: February 8, 2006
- Operation: Air carrier
- Aircraft: [N919UA](https://openairdocs.org/aircraft/N919UA), registered now
- Make and model: Boeing 737522
- Aircraft serial: 25386
- Aircraft time: 38,755 hours, 28,749 cycles
- Engine: Cfmint CFM563C1
- System (JASC): [2751 · Trailing Flap Position Indicating System](https://openairdocs.org/jasc/2751)
- Part: Indicator
- Condition: Damaged
- Location: Te Flaps
- Stage of operation: LD
- How discovered: O
- Nature of condition: F
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/2006UALA00158

## Discrepancy

LANDED ORD UNDER AMBER ALERT DUE TO FLAPS STUCK AT 15 DEGREES.  INDICATOR NEEDLES WERE FOUND TO BE SPLIT - DISABLING FLAP OPERATION.  FLAP INDICATOR REPLACED AND FLAP OPERATION TESTED.  FLAP OPERATION NORMAL ON GROUND.  NO FLAP OPERATIONAL PROBLEMS NOTED SINCE INDICATOR REPLACEMENT.

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