# SDR AALA20160205006

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 5, 2016
- Submitted: February 9, 2016
- Operation: Air carrier
- Aircraft: [N972AN](https://openairdocs.org/aircraft/N972AN), registered now
- Make and model: Boeing 737823
- Aircraft serial: 30097
- Aircraft time: 44,092 hours, 17,901 cycles
- System (JASC): [2751 · Trailing Flap Position Indicating System](https://openairdocs.org/jasc/2751)
- Part: Proximity Sensor
- Condition: Faulty
- Location: Te Flap
- Stage of operation: AP
- How discovered: O
- Nature of condition: O
- Precautionary procedure: L
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/AALA20160205006

## Discrepancy

ON FINAL APPROACH WITH FLAPS 30, NO FLAP INDICATION IN COCKPIT.  FLIGHT ACCOMPLISHED A GO AROUND.  EMER WAS DECLARED & FLIGHT LANDED WITHOUT FURTHER INCIDENT ON SECOND ATTEMPT WITH ZERO FLAPS.  REPLACED FSEU PROXIMITY SENSOR & ACCOMPLISHED RESISTANCE & CONTINUITY CHECKS OF FLAP & SLAT SYS, INCLUDING INDICATING OF SAME SYS, CHECKED NORMAL.  ALL WORK DONE & DOCUMENTED ON WO 9674181, 9674188 & 9674196, INCLUDING ALL CHECKS & SIGNATURES.  THE ACFT WAS GNDED.

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