# SDR AALA20151022009

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 29, 2015
- Submitted: October 22, 2015
- Operation: Air carrier
- Aircraft: [N780AN](https://openairdocs.org/aircraft/N780AN), registered now
- Make and model: Boeing 777223
- Aircraft serial: 29956
- Aircraft time: 61,892 hours, 7,808 cycles
- System (JASC): [5210 · Passenger/Crew Doors](https://openairdocs.org/jasc/5210)
- Part: Switch
- Part number: 624EN334R
- Condition: Failed
- Location: R3 Door
- 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/AALA20151022009

## Discrepancy

DOOR 3R EPAS SQUIB TEST FAILED.  DOOR 3 RT, DOOR MODE SELECT SWITCH S52121.  REPLACED & INSTALLATION TEST FOUND NORMAL IAW AMM 52-11-28 & 52-11-20.  SEE ALSO AALA20151022001.

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