# SDR DHL98715004

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 29, 1998
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: N715DH
- Make and model: Boeing 727155C
- Aircraft serial: 19618
- System (JASC): [3010 · Airfoil Anti/De-ice System](https://openairdocs.org/jasc/3010)
- Part: Duct
- Condition: Broken
- Location: Nr 7 Le Slat
- Stage of operation: CL
- Nature of condition: J
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DHL98715004

## Discrepancy

NR 7 SLAT DID NOT RETRACT WITH FLAPS SELECTED TO UP.  ABNORMAL ROLL INDICATION.  FOUND WING ANTI-ICING TELESCOPING DUCT ON NR 7 SLAT BROKEN AND HANGING OUT.  REMOVED DUCT AND INSTALLED BLANKING PLATES PER MEL.  CLOSED ANTI-ICING SHUTOFF VALVES IN STUB WINGS.

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