# SDR DL73E990887

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 24, 1999
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: N374DL
- Make and model: Boeing 737247
- Aircraft serial: 23521
- System (JASC): [2751 · Trailing Flap Position Indicating System](https://openairdocs.org/jasc/2751)
- Part: Indication
- Condition: Malfunctioned
- Location: Te Flaps
- Component: 2061141
- Stage of operation: AP
- Nature of condition: N
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DL73E990887

## Discrepancy

IRR FLAPS WOULD NOT EXTEND WHEN FLAP HANDLE WAS PUT IN THE 1 POSITION.  FOUND FLAP INDICATOR WITH SPLIT NEEDLE INDICATION ON        ARRIVAL.  TROUBLESHOT IN ACCORDANCE WITH M/M.  REPLACED AND TESTED FLAP INDICATOR IN ACCORDANCE WITH M/M.  INSPECTED AND LUBED FLAP JACKSCREWS, CYCLED FLAPS.  OP CK OK IN ACCORDANCE WITH M/M.

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