# SDR CALA2019012500161

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 24, 2019
- Submitted: January 25, 2019
- Operation: Air carrier
- Aircraft: [N79011](https://openairdocs.org/aircraft/N79011), registered now
- Make and model: Boeing 777224
- Aircraft serial: 29859
- Aircraft time: 96,860 hours, 9,637 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Battery
- Part number: M33405
- Condition: Discharged
- Location: Cabin
- Stage of operation: IN
- How discovered: C
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CALA2019012500161

## Discrepancy

REF NR LP 9130679- B777-33-3-0018, DOOR 3L EMERG LIGHT POWER SUPPLY M33405 BATTERY FOUND CAPACITY LOW. DOOR L3 EMERG LIGHT M33405 BATTERY PACK REPLACED, OPERATIONAL TESTED NORMAL AS PER AMM 33-51-06, DETAIL REFER ATTACH FORM44-0008 ITEM 1 TO ITEM 2 FOR ACCOMPLISHED.

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.