# SDR CALA2026062217247

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 20, 2026
- Submitted: June 22, 2026
- Operation: Air carrier
- Aircraft: [N466UA](https://openairdocs.org/aircraft/N466UA), registered now
- Make and model: Airbus A320-232
- Registry model: [Airbus A320-232](https://openairdocs.org/model/airbus-a320-232) (OpenAirDocs)
- Aircraft serial: 1343
- Aircraft time: 77,327 hours, 32,193 cycles
- System (JASC): [2400 · Electrical Power System](https://openairdocs.org/jasc/2400)
- Part: Button
- Condition: Faulted
- Part time: 74,041 hours, 32,477 cycles
- Stage of operation: CL
- How discovered: O
- Nature of condition: J
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CALA2026062217247

## Discrepancy

FAULT ON CLIMB OUT .  REPLACED BCL 2, OPS CHECKED GOOD.  ELEC BCL 2 FAULT CHECKED PFR, FOUND MESSAGE SDAC1: NO DATA FROM BCL2. REF TSM 24-30-00-810-806-A. PERFORMED OPS TEST OF THE CENTRAL WARNING SYS IAW AMM 31-50-00-710-001-A. VERIFIED FAULT WAS PRESENT. REMOVED AND REPLACED PUSH BUTTON 7PB2. REPERFORMED OPS TEST, NO FAULTS PRESENT.

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