# SDR CALA2025060605317

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 2, 2025
- Submitted: June 6, 2025
- Operation: Air carrier
- Aircraft: [N77019](https://openairdocs.org/aircraft/N77019), registered now
- Make and model: Boeing 777224
- Aircraft serial: 35547
- Aircraft time: 85,141 hours, 8,355 cycles
- System (JASC): [5270 · Door Warning System](https://openairdocs.org/jasc/5270)
- Part: Actuator
- Part number: 933D1001
- Part serial: 3629
- Condition: Faulted
- Location: R2 Flt Lock
- Part time: 79,919 hours, 7,927 cycles
- 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/CALA2025060605317

## Discrepancy

DOOR FLIGHT LOCK 2R EICAS STATUS #2 RIGHT PASSENGER ENTRY DOOR FLIGHT LOCK COMMAND/FLT LK RLY/SEN SOR DISAGREEMENT. FIM TASK REF : FIM TASK REFERENCE NOT FOUND CMC MSG#  5221310 FLIGHT STATUS: A INTERMITTENCE CODE: H PH: CLIMB. NARRATIVE:  PSEU 2 (R2) CMC MSG#  5222130 FLIGHT STATUS: A INTERMITTENCE CODE: H PH: INITIAL CLIMB.NARRATIVE:  PSEU 2 (R2) PARTS INSTALLED ROTABLE PARTS CHG:TT # 1562209 SN OFF 3629 PN OFF 25-5211-9-0005 .ACTUATOR, FLIGH  OFF 25-5211-9-0005 3629 ON 25-5211-9-0015 3675 REMOVED AND REPLACED FLIGHT LOCK ACTUATOR AT #2 RIGHT ENTRY DOOR. REF AMM 52-11-26. OPS CHECK GOOD, NO FAULTS NOTED.

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