# SDR 2008UALA05409

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 22, 2008
- Submitted: August 26, 2008
- Operation: Air carrier
- Aircraft: [N771UA](https://openairdocs.org/aircraft/N771UA), registered now
- Make and model: Boeing 777222
- Aircraft serial: 26932
- Aircraft time: 50,744 hours, 9,703 cycles
- Engine: Pwa PW4077
- System (JASC): [2565 · Escape Slide](https://openairdocs.org/jasc/2565)
- Part: Selector Switch
- Condition: No Test
- Location: Door Slide
- Stage of operation: IN
- How discovered: 9
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/2008UALA05409

## Discrepancy

DOOR 4L SLIDE PACK ARM MODE SELECTOR SWITCH FAILED TEST PER JC 283507211.  NO CONTINUITY ON DOOR ARMING CONDUIT.  REPLACED DOOR OPEN SWITCH, REF 52-11-28-201.  ACP EPAS BATTERY OPERATIONAL TEST, TEST IS OK.  WORK IS ACP ON AMECO GFS112973.

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