# SDR AALA202301209993

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 19, 2023
- Submitted: January 20, 2023
- Operation: Air carrier
- Aircraft: [N945AN](https://openairdocs.org/aircraft/N945AN), registered now
- Make and model: Boeing 737823
- Aircraft serial: 30085
- Aircraft time: 62,944 hours, 26,610 cycles
- System (JASC): [5270 · Door Warning System](https://openairdocs.org/jasc/5270)
- Part: Switch
- Condition: Out Of Adjust
- Location: L1 Door
- Stage of operation: TO
- How discovered: O
- Nature of condition: N
- Precautionary procedure: C
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/AALA202301209993

## Discrepancy

AIRCRAFT WAS NOT GROUNDED: L1 DOOR INDICATION ILLUMINATED ON TAKEOFF WITH MASTER CAUTION. ABORTED TAKEOFF AT 70 KNOTS. SAFELY RETURNED TO GATE. ADJUSTED GAP ON L1 DOOR INDICATION SWITCH S1147 PER AMM 52-71-11. ACCOMPLISHED SATISFACTORY OPERATIONAL CHECK.

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