# SDR CALA2026042215612

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 11, 2026
- Submitted: April 22, 2026
- Operation: Air carrier
- Aircraft: [N796UA](https://openairdocs.org/aircraft/N796UA), registered now
- Make and model: Boeing 777222
- Aircraft serial: 26931
- Aircraft time: 114,287 hours, 14,946 cycles
- System (JASC): [5210 · Passenger/Crew Doors](https://openairdocs.org/jasc/5210)
- Part: Actuator
- Part number: 90480001
- Part serial: 797
- Condition: Faulted
- Location: L3 Door Lock
- Part time: 731,855 hours, 703,756 cycles
- Stage of operation: IN
- How discovered: O
- Nature of condition: J
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CALA2026042215612

## Discrepancy

DOOR FLIGHT LOCK 3L EICAS STATUS #3 LEFT PASSENGER ENTRY DOOR FLIGHT LOCK COMMAND/FLT LK RLY/SENS OR DISAGREEMENT. DB PSEU 2 (R2) DB PSEU 2 (L2) NO TIME TO TS DUE TO SHORT GROUND TIME. REQUESTING MEL TOMC APPROVED DDP COMPLIED WITH *DM* PLACING A DOOR PROX SENSOR 25-5234-3-0105 ON ORDER IN CASE NEEDED DURING T/S-ING FOUND FAULT CODE 52-11320 PERFORMED FIM CODE TASK 805 STEP A THROUGH F.(2)(A) AMM TASK 52-11-26-740-801 DOOR 3L FAILED TEST CONTINUE ON AT STEP F.(3) DOOR 3L REMOVED AND REPLACED DOOR L3 ACTUATOR DOOR LOCK PER AMM 52-11-26. OP CHECK GOOD.

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