# SDR 3HCR2015082501

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 25, 2015
- Submitted: August 25, 2015
- Operation: Air carrier
- Aircraft: [N4916R](https://openairdocs.org/aircraft/N4916R), registered now
- Make and model: Bell 407
- Registry model: [Bell 407](https://openairdocs.org/model/bell-helicopter-textron-canada-407) (OpenAirDocs)
- Aircraft serial: 53916
- Aircraft time: 6,503 hours
- Engine: Allsn 250C47B
- System (JASC): [7532 · Compressor Bleed Valve](https://openairdocs.org/jasc/7532)
- Part: Diaphragm
- Part number: 23073354
- Condition: Ruptured
- Location: Bleed Valve
- Part time: 526 hours
- Component: Bleed Valve, Rroyce
- Component part number: 23073353
- 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/3HCR2015082501

## Discrepancy

TESTED PN 23073353, SN FF40252 BLEED VLV AS RECEIVED.  UNIT FAILED PC CLOSING TEST, TOO LATE.  ALSO FAILED PC2 LEAKAGE TEST.

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