# SDR DALA2017101307478

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 11, 2017
- Submitted: October 13, 2017
- Operation: Air carrier
- Aircraft: N704DK
- Make and model: Boeing 777232
- Aircraft serial: 29739
- Aircraft time: 43,100 hours, 3,913 cycles
- System (JASC): [5240 · Service Doors](https://openairdocs.org/jasc/5240)
- Part: Actuator
- Condition: Failed
- Location: R4 Flight Lock
- Stage of operation: IN
- How discovered: 9
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DALA2017101307478

## Discrepancy

AFTER LANDING, HAD A STATUS MESSAGE FOR THE R4 DOOR LOCK .   REPLACED R4 DOOR FLIGHT LOCK ACTUATOR AND SPRINGS IAW IAW AMM 52-11-26. FLIGHT LOCK CONTROL TESTED OK.

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