# SDR AWXA0000621

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 21, 2000
- Submitted: September 8, 2000
- Operation: Air carrier
- Aircraft: N332AW
- Make and model: Boeing 737-3B7
- Registry model: [Boeing 737-3B7](https://openairdocs.org/model/boeing-737-3b7) (OpenAirDocs)
- Aircraft serial: 23384
- Aircraft time: 42,766 hours, 24,322 cycles
- System (JASC): [3260 · Landing Gear Position and Warning](https://openairdocs.org/jasc/3260)
- Part: Downlock Sensor
- Part number: 189915
- Condition: Failed
- Location: Rt Mlg
- Stage of operation: AP
- How discovered: O
- Nature of condition: N
- Precautionary procedure: L
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/AWXA0000621

## Discrepancy

21AUG ON SHORT FINAL, RIGHT MAIN GEAR GREEN LIGHT FLICKERED RED/GREEN AND THE WARNING HORN SOUNDED INTERMITTENTLY.  GEAR RECHECKED, DID GO-AROUND, TOWER OBSERVATION ACCOMPLISHED.  UNEVENTFUL LANDING.  22 AUG, ON APPROACH, RIGHT MAIN GEAR LIGHT FLICKERED RED/GREEN/RED WITH INTERMITTENT WARNING HORN AT 500 FEET.  RED GEAR LIGHT STAYED ON WITH CONSTANT WARNING HORN.  ON GO-AROUND, NORMAL INDICATIONS RETURNED.  21 AUG, INSPECTED RIGHT MLG DOWNLOCK SENSOR.  GOOD FOR SERVICE.  FOUND SENSOR GAP DISTANCE GREATER THAN NOMINAL.  ADJUSTED IAW MM 32-61-31 AND 32-61-00.

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