# SDR DL72L990611

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 22, 1999
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: [N506DA](https://openairdocs.org/aircraft/N506DA), registered now
- Make and model: Boeing 727232
- Aircraft serial: 21308
- System (JASC): [2751 · Trailing Flap Position Indicating System](https://openairdocs.org/jasc/2751)
- Part: Indicator
- Condition: Failed
- Location: Te Flaps
- Component: 2061111
- 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/DL72L990611

## Discrepancy

OUTBOARD T/E FLAPS DID NOT EXTEND WHEN FLAP LEVER MOVED FROM UP TO 2 DEG.  RETURNED LEVER TO UP, RAN THE POM CK LIST.  TRAILING EDGE FLAP ABNORMAL ALTERNATE/FLAP EXTENSION ON I/B FLAPS WORKED FINE.  CHECKED CABLES AND PULLEYS, ALL CKS OK. REPLACED O/B FLAP POSITION IND I/B AND OUTBOARD FLAPS CHECKED OK.

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