# SDR DL777011898

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 4, 2001
- Submitted: December 14, 2001
- Operation: Air carrier
- Aircraft: [N863DA](https://openairdocs.org/aircraft/N863DA), registered now
- Make and model: Boeing 777232
- Aircraft serial: 29735
- Aircraft time: 7,796 hours, 1,391 cycles
- System (JASC): [3251 · Steering Unit](https://openairdocs.org/jasc/3251)
- Part: Actuator
- Condition: Failed
- Location: Steering Sys
- Stage of operation: TO
- How discovered: O
- Nature of condition: J
- Precautionary procedure: C
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DL777011898

## Discrepancy

ABORTED T/O DUE TO MAIN GEAR STEERING AND T/O WARN HORN.  MTC MSGS 32-63010 AND 32-63020 ACTIVE.  AUTO EVENT RT ACTUATOR FAILED. FWD TO MCO AND PLC.  LT ACTUATOR WILL NOT LOCK.  PERFORMED MDM BLOCK PROCEDURE TO ZE OUT AND LOCK.

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