# SDR REXA2017052500641

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 25, 2017
- Submitted: May 30, 2017
- Operation: Air carrier
- Aircraft: [N319PQ](https://openairdocs.org/aircraft/N319PQ), registered now
- Make and model: Cndair CL6002D24
- Aircraft serial: 15319
- Aircraft time: 7,269 hours, 4,914 cycles
- System (JASC): [3520 · Passenger Oxygen System](https://openairdocs.org/jasc/3520)
- Part: Pcb
- Part number: E520004704
- Part serial: E0749
- Condition: Inoperative
- Location: Oxygen Masks
- 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/REXA2017052500641

## Discrepancy

MANUAL DEPLOY SYSTEM INOPERATIVE.  REMOVED AND REPLACED PCB4 IN JUNCTION BOX 10 IAW AMM 24-05-09.  OPS CHECKED GOOD.

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