# SDR BAQA092646

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 2, 2004
- Submitted: February 17, 2004
- Operation: Air carrier
- Aircraft: N603ME
- Make and model: Urocop EC 135 P2
- Registry model: [Urocop EC 135 P2](https://openairdocs.org/model/eurocopter-deutschland-ec-135-p2) (OpenAirDocs)
- Aircraft serial: 0284
- Aircraft time: 115 hours
- Engine: Pwa PW206B
- System (JASC): [2497 · Electrical Power System Wiring](https://openairdocs.org/jasc/2497)
- Part: Master Box
- Part number: 45023502
- Part serial: 1369
- Condition: Failed
- Part time: 115 hours
- Stage of operation: NR
- How discovered: 9
- Nature of condition: O
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/BAQA092646

## Discrepancy

ELECTRICAL MASTER BOX (S/N 1369) CAME INSTALLED ON NEW A/C N603ME/0284 AND FAILED AFTER 115.3 HOURS OF USE.  REPLACED WITH SERVICABLE UNIT FROM STOCK (S/N 1108)

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