# SDR DXTA2026100209947

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 29, 2026
- Submitted: October 2, 2026
- Operation: Air carrier
- Aircraft: [N896QS](https://openairdocs.org/aircraft/N896QS), registered now
- Make and model: Textrn TEXTRON700
- Aircraft serial: 7000164
- Aircraft time: 439 hours, 303 cycles
- System (JASC): [5270 · Door Warning System](https://openairdocs.org/jasc/5270)
- Part: Actuator
- Part number: 99163211
- Part serial: 00298
- Condition: Faulted
- Location: Mlg Door
- Stage of operation: CL
- How discovered: O
- Nature of condition: N
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DXTA2026100209947

## Discrepancy

AFTER TAKE OF AN AMBER MLG DOOR OPEN APPEARED FOR A SHORT TIME.  FLT BEFORE, WAS SIMULAR BUT ALSO AN AMBER MLG DISAGREE CASS.  LASTED FOR MAYBE 2 SECS. ALL MLG DOORS FINE AFTER INSPECT, AFTER LANDING.  PERFORMED MLG OPS CHK IAW MM 32-00-00.  VERIFIED SQUAWK, SAW MLG DISAGREE L-R-N & MLG DOOR OPEN CAS MSG, AFTER MLG WAS UP.  REVIEWED CDMS DATA,  FAULTS FOR MLG  DOOR OPEN, ALERT, 2150, 2151, 2152, & 2153. RANG NLG UPLOCK SWITCH WIRING & CHKD PINS ON NLG UPLOCK SWITCH IAW WD 32-30-01, NO FAULT. CHKD FOR PROPER RIGGING ON NLG UPLOCK SWITCH, NO FAULT. CHKD RIG DISTANCE FOR PROX SENSORS ON DOOR OPEN & CLOSED, & DOOR UPLOCK SENSORS FOR LT & RT MLG DOORS, NO FAULT.  R & R NLG ACTUATOR IAW MM 32-30-10, & 32-30-10.

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