# SDR CALA2025052805023

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 25, 2025
- Submitted: May 28, 2025
- Operation: Air carrier
- Aircraft: [N798UA](https://openairdocs.org/aircraft/N798UA), registered now
- Make and model: Boeing 777222
- Aircraft serial: 26928
- Aircraft time: 110,125 hours, 14,631 cycles
- System (JASC): [5210 · Passenger/Crew Doors](https://openairdocs.org/jasc/5210)
- Part: Actuator
- Part number: 933D1001
- Part serial: 0195
- Condition: Faulted
- Location: Zone 800
- Stage of operation: IN
- How discovered: V
- Nature of condition: J
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CALA2025052805023

## Discrepancy

DOOR FLIGHT LOCK 3L EICAS STATUS #3 LEFT PASSENGER ENTRY DOOR FLIGHT LOCK COMMAND/FLT LK RLY/SENS OR DISAGREEMENT. FIM TASK REF : FIM TASK REFERENCE NOT FOUND CMC MSG#  5211320 PSEU 2 (L2) LOCKED DUE TO BACK TO BACK DISCRE,UNLOCKING FOR FIX REMOVED AND REPLACED FLIGHT LOCK ACTUATOR ON L3 PASSENGER ENTRY DOOR, IAW, AMM, 52-11-26/201. AN OPERATIONS CHECK WAS CONDUCTED AND THE FLIGHT LOCK ACTUATOR OPERATED CORRECTLY AT THIS TIME.

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