# SDR CALA2015081400671

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 13, 2015
- Submitted: August 14, 2015
- Operation: Air carrier
- Aircraft: [N78009](https://openairdocs.org/aircraft/N78009), registered now
- Make and model: Boeing 777224
- Aircraft serial: 29479
- Aircraft time: 82,353 hours, 8,205 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Battery Pack
- Part number: D71701100
- Part serial: 404257
- 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/CALA2015081400671

## Discrepancy

SUPPORT TASK, CABIN ZONE A RT STATION 423 - 676, FOUR EACH EMER AREA LIGHTS FOUND DIM.  CABIN RT DOOR NR 1 OVERHEAD, ONE EACH POWER SUPPLY M33093 & ONE EACH BATTERY PACK M33093 REPLACED IAW AMM 33-51-06.  EMER LT TEST FOUND NORMAL IAW AMM 33-51-00.

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