# SDR 2011F00041

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 13, 2011
- Submitted: February 15, 2011
- Operation: Air carrier
- Aircraft: N8E
- Make and model: Gulstm G159
- Aircraft serial: 94
- Aircraft time: 18,014 hours, 10,806 cycles
- Engine: Rroyce DART529
- System (JASC): [2131 · Cabin Pressure Controller](https://openairdocs.org/jasc/2131)
- Part: Hose
- Condition: Loose
- Location: Press Controller
- Stage of operation: CL
- How discovered: O
- Nature of condition: J
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/2011F00041

## Discrepancy

CABIN PRESSURIZATION CONTROL ERRATIC DURING CLIMB.  PILOT RETURNED TO DEPARTURE AIRPORT AS A PRECAUTION.  INSPECTED PRESSURE CONTROLLER, FOUND LOOSE HOSE ON CONTROLLER, RESECURED HOSE IAW PRESSURE CONTROLLER REMOVAL AND INSTALLATION INSTRUCTION.  NO DEFECTIVE PART FOUND AND NO FURTHER DEFECTS NOTED.

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