# SDR DXTA2026021606891

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 13, 2026
- Submitted: February 16, 2026
- Operation: Air carrier
- Aircraft: [N164QS](https://openairdocs.org/aircraft/N164QS), registered now
- Make and model: Bombdr BD7001A10
- Aircraft serial: 9649
- Aircraft time: 4,321 hours, 1,587 cycles
- System (JASC): [5210 · Passenger/Crew Doors](https://openairdocs.org/jasc/5210)
- Part: Relay
- Part number: 2052110
- Part serial: 427PH7
- Condition: Faulted
- Location: Zone 800
- Stage of operation: TX
- How discovered: O
- Nature of condition: O
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DXTA2026021606891

## Discrepancy

MAIN CABIN DOOR AUTOMATIC CLOSING MODE INOP.  BOTH EXTERIOR & INTERIOR AUTO SWITCHES WILL NOT CLOSE DOOR. DOOR CLOSES NORMALLY USING THE MANUAL EXTERIOR SWITCH.  REMOVED AND REPLACED RDE NR 1 IAW SMM 44-10-52. OPS CHECKED NO DEFECTS NOTED.  MAIN CABIN DOOR AUTO CLOSING MODE OPS CHECKED GOOD.

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