# SDR CA120507003

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 18, 2012
- Submitted: September 14, 2015
- Operation: General aviation
- Engine: Pwa PW127
- System (JASC): [7321 · Fuel Control/Turbine Engines](https://openairdocs.org/jasc/7321)
- Part: Fuel Control
- Condition: Malfunctioned
- Location: Engine
- Stage of operation: CL
- How discovered: O
- Nature of condition: R, J
- Precautionary procedure: E, A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CA120507003

## Discrepancy

(CAN) DURING T/O, BEFORE V1 SPEED, THE PILOT OBSERVED A REDUCTION OF ALL PARAMETERS OF ENGINE NR 1 A TORQUE DROP TO 0.  THE T/O WAS ABORTED AND THE ACFT WAS RETURNED TO THE RAMP.  POST EVENT INSPECTION FOUND A FRACTURED P3 AIR TUBE.  THIS IS THE SECOND SIMILAR EVENT ON THIS ENGINE.  TROUBLESHOOTING IS ON-GOING.

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