# SDR CALA2022060601432

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 3, 2022
- Submitted: June 6, 2022
- Operation: Air carrier
- Aircraft: [N37263](https://openairdocs.org/aircraft/N37263), registered now
- Make and model: Boeing 737824
- Aircraft serial: 31583
- Aircraft time: 66,297 hours, 22,685 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Battery Pack
- Part number: ADD71701100
- Part serial: 287324
- Condition: Discharged
- Location: M1671
- Stage of operation: IN
- How discovered: O
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CALA2022060601432

## Discrepancy

EMERGENCY LIGHTS INOP (REF AAR RFD NR 99935413). REPLACED BATTERY PACK M1671 AT ROW 27DEF IAW B737 AMM 35-51-06-960-805. TEST GOOD. WORK ACCOMPLISHED BY AAR RFD TECH V937427 AND AAR QC A-50 V931572.

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