# SDR XN0A1328

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 7, 2006
- Submitted: May 12, 2006
- Operation: Air carrier
- Aircraft: [N704A](https://openairdocs.org/aircraft/N704A), registered now
- Make and model: Boeing 727173C
- Aircraft serial: 19504
- Aircraft time: 47,515 hours, 33,867 cycles
- System (JASC): [2750 · Trailing Edge Flap Control System](https://openairdocs.org/jasc/2750)
- Part: Control Valve
- Condition: Malfunctioned
- Location: Te Flaps
- Stage of operation: CL
- How discovered: O
- Nature of condition: J
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/XN0A1328

## Discrepancy

INBOARD TRAILING EDGE FLAPS RETRACT TO 5 DEGREES AND STOP-SPLIT FLAP.  REPLACED INBOARD FLAP CONTROL VALVE IAW B727 MM CHAPTER 27-51-51.  OPS AND LEAK CHECKS GOOD.  NO DEFECTS NOTED.

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