# SDR MZZA2009052100063

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 20, 2009
- Submitted: May 21, 2009
- Operation: Air carrier
- Aircraft: [N14249](https://openairdocs.org/aircraft/N14249), registered now
- Make and model: Boeing 737824
- Aircraft serial: 28809
- Aircraft time: 31,155 hours, 11,871 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Battery
- Part number: ADD71701100
- Part serial: 32957
- Condition: Weak
- 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/MZZA2009052100063

## Discrepancy

FIRST FEW SEAT MOUNTED EMERGENCY LIGHTS NOT ILLUMINATED DURING EMERGENCY LIGHT SYSTEM.  OPERATIONAL TEST BATTERY PACK M1674, FWD RT STA 322.  REPLACED IAW AMM-33-51-00 R EV.38 SYSTEM TEST OK,

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