# SDR 99ZZZM412

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 31, 1999
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: [N783AT](https://openairdocs.org/aircraft/N783AT), registered now
- Make and model: Boeing 727227
- Aircraft serial: 22000
- System (JASC): [2751 · Trailing Flap Position Indicating System](https://openairdocs.org/jasc/2751)
- Part: Indicator
- Part number: 182994
- Condition: Inoperative
- Location: Te Flaps
- Stage of operation: AP
- Nature of condition: J
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/99ZZZM412

## Discrepancy

DURING APPROACH ON FLAP EXTENSION, 2 DEGREES TO 5 DEGREES, OUTBOARD FLAPS STOPPED HALFWAY BETWEEN SETTINGS WITH AMBER LED LIGHTS.  AFTER SEVERAL MINUTES FLAPS WENT TO 5 DEGREES ON THEIR OWN.  REPLACED FLAP INDICATOR AND LUBED OUTBOARD FORWARD FLAPS WITH MIL H5606.  (M)

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