# SDR DL764020302

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 13, 2002
- Submitted: April 3, 2002
- Operation: Air carrier
- Aircraft: [N829MH](https://openairdocs.org/aircraft/N829MH), registered now
- Make and model: Boeing 767432ER
- Aircraft serial: 29700
- Aircraft time: 4,511 hours, 1,840 cycles
- System (JASC): [2750 · Trailing Edge Flap Control System](https://openairdocs.org/jasc/2750)
- Part: Circuit Card
- Part number: N012300000
- Part serial: 0120
- Condition: Faulty
- Location: T/E Flap
- Stage of operation: CL
- How discovered: O
- Nature of condition: F, J
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DL764020302

## Discrepancy

ON T/O FLL FLAP RETRACT GOT T/E FLAP DISAGREE BETWEEN 5 AND 15 DEG WITH ALT PROC FLAPS/SLATS WOULD NOT COME UP.  RAN FLAPS OUT TO 20 DEG THEN AFTER 3 ATTEMPTS AND 40 MINS FLAPS RETRACTED.  INSPECTED AND FOUND NO DAMAGE TO LE/TE FLAPS.  REPLACED CARD M11291 ADU CONTROL.  RAN FLAP/SLAT BOTH ELEC/HYD SEVERAL TIMES, NO TROUBLE FOUND.  T/S PER FIM.

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