# SDR CALA2012040400231

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 4, 2012
- Submitted: April 4, 2012
- Operation: Air carrier
- Aircraft: [N18220](https://openairdocs.org/aircraft/N18220), registered now
- Make and model: Boeing 737824
- Aircraft serial: 28929
- Aircraft time: 44,117 hours, 15,578 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Charger
- Part number: D71701100
- Condition: Inoperative
- Location: Emergency Lights
- Stage of operation: IN
- How discovered: C
- Nature of condition: L
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CALA2012040400231

## Discrepancy

FOUND EMERGENCY LIGHTS INOPERATIVE AFT PASS COMPARTMENT, 22 TRHU 31 ROWS.  FOUND BATTERY PACK CHARGER FAILED M1670 AT BS 727, REPLACED REF AMM 33-51-06, OPS CHECKED GOOD.

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