# SDR DHL99724005

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 18, 1999
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: N724DH
- Make and model: Boeing 727225
- Aircraft serial: 19862
- System (JASC): [2751 · Trailing Flap Position Indicating System](https://openairdocs.org/jasc/2751)
- Part: Indicator
- Part number: 18129932
- Condition: Malfunctioned
- Location: Te Flaps
- Stage of operation: CL
- Nature of condition: N
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DHL99724005

## Discrepancy

ON FLAP RETRACTION, O/B INDICATION NOT IN WHITE ARC, I/B FLAP RETRACTION WELL OUT OF ARC AT 2 DEGREE FLAPS UP.  OPS CHECK FLAPS AT ALL SETTINGS, INDICATOR FAILED COMPLETELY.  REMOVED AND REPLACED INDICATOR, I/B FLAPS OPERATED NORMAL PER MM 27-81.

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