# SDR ASAA2012110793262

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 7, 2012
- Submitted: November 10, 2012
- Operation: Air carrier
- Aircraft: [N558AS](https://openairdocs.org/aircraft/N558AS), registered now
- Make and model: Boeing 737890
- Aircraft serial: 35177
- Aircraft time: 24,225 hours, 7,202 cycles
- System (JASC): [2497 · Electrical Power System Wiring](https://openairdocs.org/jasc/2497)
- Part: Wire
- Part number: 286A2532
- Condition: Broken
- Location: Aux Battery
- Stage of operation: IN
- How discovered: V
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/ASAA2012110793262

## Discrepancy

WHILE CHANGING AUX BATTERY FOUND WIRE (W2532-0531-1/0) BROKEN FROM NEGATIVE BATTERY CONNECTOR CABLE.  TERMINATED WIRE W2532-0531-1/0 & W2532-220R-24.  REF WDM 24-31-12 & SWPM 20-30-11, OPS CHECK NORMAL, REF MM 24-31-11.

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