# SDR R7MR016235263

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 5, 2002
- Submitted: September 30, 2002
- Operation: Air carrier
- Aircraft: N101HN
- Make and model: Urocop EC135P1
- Registry model: [Urocop EC135P1](https://openairdocs.org/model/eurocopter-deutschland-ec135p1) (OpenAirDocs)
- Aircraft serial: 0162
- Engine: Pwa PW206B
- System (JASC): [7740 · Engine Integrated Instrument System](https://openairdocs.org/jasc/7740)
- Part: Computer
- Part number: 304450101
- Part serial: PCEBB0104
- Condition: Inoperative
- Location: Engine Data
- Part time: 412 hours
- Stage of operation: NR
- How discovered: O
- Nature of condition: O
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/R7MR016235263

## Discrepancy

DATA COLLECTION UNIT (DCU).  UNIT INOPERATIVE.  LOOSES TOTAL COUNT FORWARD AND BACKWARD.  REPLACED WITH NEW UNIT, CORRECTED PROBLEM.

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