# SDR ABXA20251224359

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 24, 2025
- Submitted: December 28, 2025
- Operation: Air carrier
- Aircraft: N321AA
- Make and model: Boeing 767223
- Aircraft serial: 22315
- Aircraft time: 95,873 hours, 25,232 cycles
- System (JASC): [3260 · Landing Gear Position and Warning](https://openairdocs.org/jasc/3260)
- Part: Pseu
- Condition: Faulted
- Location: Zone 700
- Stage of operation: TX
- How discovered: O
- Nature of condition: J
- Precautionary procedure: D
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/ABXA20251224359

## Discrepancy

DURING TAXI OUT, LDG GEAR MONITOR STATUS MESSAGE APPEARED , A.C THEN RETURNED TO GATE (BTB) AND MTX GROUNDED A/C ,MTX TROUBLE SHOT AND REMOVED AND RE INSTALLED PSEU IAW AMM 32-61-00 . PFM ADJUSTMENT TEST NOSE L/G PROXIMITY SENSOR ,MSG CLEARED IAW AMM 32-61-03 BITE CHK OK. PER FIM 32-09 FAULT TREE 803. AND RETURNED ACFT TO SERVICE.

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