SDR TC8A97034

Service difficulty report · Compressor · Doug DC862

Difficulty date: July 17, 1997
Submitted: March 26, 2000
Operation: Air carrier
Aircraft: N181SK
Make and model: Doug DC862
Aircraft serial: 45910
Engine: Pwa JT3D3B
System (JASC): 7230 · Turbine Engine Compressor Section
Part: Compressor
Condition: Stalled
Location: Nr 2 Engine
Stage of operation: TO
Nature of condition: R
Precautionary procedure: C, D

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

REJECTED TAKEOFF DUE TO BIG BANG ENGINE NR 2 (STALL). INSPECTED PS3, PS4 AND PT2 LINES, NO DEFECTS NOTED. PERFORMED HIGH POWER RUN, NO DEFECTS NOTED. SWAPPED PRESSURE REGULATOR, HIGH STAGE BLEED AND CHECK VALVE IAW MM CHAPTER 36 FOR FURTHER TROUBLESHOOTING.

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