# SDR CALA2016012000057

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 18, 2016
- Submitted: January 20, 2016
- Operation: Air carrier
- Aircraft: [N78005](https://openairdocs.org/aircraft/N78005), registered now
- Make and model: Boeing 777224
- Aircraft serial: 27581
- Aircraft time: 84,560 hours, 8,496 cycles
- System (JASC): [5210 · Passenger/Crew Doors](https://openairdocs.org/jasc/5210)
- Part: Battery
- Part number: MN1604
- Condition: Discharged
- Location: R3 Door
- Stage of operation: IN
- How discovered: V
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CALA2016012000057

## Discrepancy

ON CHECK FOUND R3 DOOR EPAS TEST FAILED.  R3 DOOR EPAS INTERNAL, TWO EACH BATTERIES FOUND 8.8V LOW VOLTAGE.  TWO EACH BATTERIES REPLACED & CHECKED SATISFACTORY IAW AMM 52-11-20.  NEWLY INSTALLED BATTERIES 9.3V ROBBED FROM ACFT R3 DOOR POSITION.

---
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.