# SDR AALA202410140281

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 13, 2024
- Submitted: October 14, 2024
- Operation: Air carrier
- Aircraft: [N680AW](https://openairdocs.org/aircraft/N680AW), registered now
- Make and model: Airbus A320-232
- Registry model: [Airbus A320-232](https://openairdocs.org/model/airbus-a320-232) (OpenAirDocs)
- Aircraft serial: 2630
- Aircraft time: 58,220 hours, 2,493,032 cycles
- System (JASC): [3230 · Landing Gear Retraction/Extension System](https://openairdocs.org/jasc/3230)
- Part: Control Unit
- Part number: E21327107
- Part serial: 8530
- Condition: Faulted
- Location: Zone 700
- Part time: 29,501 hours, 16,013 cycles
- Stage of operation: DE
- How discovered: O
- Nature of condition: J
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/AALA202410140281

## Discrepancy

AIRCRAFT WAS NOT GROUNDED: WHEEL N/W STRG FAULT ILLUMINATED AT GEAR RETRACTION, EMERGENCY DECLARED AIRCRAFT LANDED WITHOUT INCIDENT. MAINTENANCE WAS UNABLE TO DUPLICATE FAULT ON GROUND. BSCU 1+2 TROUBLESHOOTING DATA GIVES FAULT CODE: 745. REF TSM 32-51-00-810-826-A. SERVO CTLPREVIOUSLY REPLACED. CHECKED WIRES BETWEEN BSCU 10GG AND SERVO 6GC ALL WIRES MEASURE 1.7OHMS, NO SHORTS. REPLACED BSCU PER TSM. IAW AMM 32-42-34.

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