# SDR CALA2016010800031

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 6, 2016
- Submitted: January 8, 2016
- Operation: Air carrier
- Aircraft: [N13718](https://openairdocs.org/aircraft/N13718), registered now
- Make and model: Boeing 737724
- Aircraft serial: 28937
- Aircraft time: 55,452 hours, 19,008 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Battery Pack
- Part number: ADD71701100
- Part serial: 63546
- Condition: Discharged
- Location: Cabin
- 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/CALA2016010800031

## Discrepancy

EMERGENCY PATH LIGHTS ON SEATS 12 - 21 LT ARE INOPERATIVE.  R & R BATTERY PACK AT STATION 603, WL 212, RBL 67 IAW AMM 35-51-06.  OPERATIONS CHECKED GOOD.  PN OFF AD-D717-01-100, SN 63546.

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