# SDR CA160127005

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 23, 2016
- Submitted: April 22, 2016
- Operation: General aviation
- Make and model: Bombdr DHC8400
- Aircraft time: 12,441 hours
- Engine: Pwc PW150A
- System (JASC): [7532 · Compressor Bleed Valve](https://openairdocs.org/jasc/7532)
- Part: Bleed Valve
- Part number: 304796605
- Condition: Malfunctioned
- Location: Nr 2 Engine
- Stage of operation: CL
- How discovered: O
- Nature of condition: R, J
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CA160127005

## Discrepancy

(CAN) PILOT REPORTED NR 2 ENGINE SURGE ON CLIMB OUT THROUGH 6000 FT. NR 2 ITT WAS 80 DEGREES HIGHER THAN NR 1. FF WAS 180 PPH HIGHER THAN NR 1. AFTER SURGE ENGINES MATCHED. RETURNED TO DEPARTURE AIRPORT.  REPLACED NR 2 ENGINE P2.7 INTERCOMPRESSOR BLEED OFF.

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