# SDR QXEA2021080600387

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 4, 2021
- Submitted: August 6, 2021
- Operation: Air carrier
- Aircraft: N450QX
- Make and model: Bombdr DHC8402
- Aircraft serial: 4452
- Aircraft time: 16,008 hours, 17,290 cycles
- Engine: Pwc PW150A
- System (JASC): [7931 · Engine Oil Pressure](https://openairdocs.org/jasc/7931)
- Part: Warning Message
- Condition: False Activation
- Location: Nr 2 Engine
- Stage of operation: TO
- How discovered: O
- Nature of condition: N
- Precautionary procedure: C
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/QXEA2021080600387

## Discrepancy

ON TAKEOFF ROLL #2 ENGINE PSI HIT 73 PSI STAYED AT 73 PSI TILL POWER WAS TAKEN OUT. ABORTED TAKEOFF. REMOVED FROM SERVICE. INTERROGATED CDS FOR ANY EXCEEDANCE ON THE #2 ENG. NO EXCEEDANCES NOTED. IAW Q400 AMM TASK 45-00-946-001 DETERMINED TO BE IN A TRANSITORY CONDITION ALLOWABLE FOR Q400 AMM TASK 05-11-00-992-802. RETURNED TO SERVICE.

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