# SDR DL72S991854

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 18, 1999
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: [N531DA](https://openairdocs.org/aircraft/N531DA), registered now
- Make and model: Boeing 727232
- Aircraft serial: 21814
- System (JASC): [3260 · Landing Gear Position and Warning](https://openairdocs.org/jasc/3260)
- Part: Accessory Unit
- Part number: 656021132
- Condition: Malfunctioned
- Location: E & E Compt
- Stage of operation: AP
- Nature of condition: N
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DL72S991854

## Discrepancy

ON SHORT FINAL, THE LANDING GEAR WARNING HORN SOUNDED AS FLAPS WERE SET TO 30 DEG.  GEAR DOWN AND INDICATION NORMAL. SPEED BRAKE STOWED.  HORN STOPPED DURING GO-AROUND AS FLAPS WERE RETRACTED PAST 30 DEG.  REPLACED LANDING GEAR ACCESS UNIT PER M/M 32-09-121.  LANDING GEAR WARNING OPERATES NORMAL.

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