# SDR AOYA20150210001

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 10, 2015
- Submitted: March 5, 2015
- Operation: Air carrier
- Aircraft: N973HR
- Make and model: Lear 60LEAR
- Aircraft serial: 60260
- Aircraft time: 2,997 hours, 1,987 cycles
- Engine: Pwa PW305A
- System (JASC): [2120 · Air Distribution System](https://openairdocs.org/jasc/2120)
- Part: Hose
- Condition: Disconnected
- Location: Cockpit
- Stage of operation: CL
- How discovered: O
- Nature of condition: O
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/AOYA20150210001

## Discrepancy

LOUD NOISE IN THE COCKPIT WHILE CLIMBING THROUGH FL190.  DISCOVERED NO AIRFLOW FROM RT SIDE COCKPIT WEMAC VENT.  MADE PRECAUTIONARY DIVERSION BACK.  FOUND SCAT TUBING & CLAMP DISCONNECTED FROM RT SIDE COCKPIT WEMAC VENT.  SECURED HOSE & CLAMP.  OPERATIONAL CHECKED SATISFACTORY.

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