SDR 9718059861

Service difficulty report · Pressure Valve · Doug DC951

Difficulty date
September 25, 1997
Submitted
March 26, 2000
Operation
Air carrier
Aircraft
N770NC
Make and model
Doug DC951
Aircraft serial
47758
Engine
Pwa JT8D17
Part
Pressure Valve
Part number
714810
Condition
Malfunctioned
Location
Lt Engine
Part time
63,964 hours
Stage of operation
TO
Nature of condition
O
Precautionary procedure
C, E, D

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

What was found

AS TAKEOFF POWER WAS APPLIED, THE LEFT ENGINE EXPERIENCED COMPRESSOR STALLS. CREW ABORTED TAKEOFF AND SHUT DOWN THE LEFT ENGINE. MAINTENANCE INSPECTED THE LEFT ENGINE INLET AND REPLACED THE PRESSURE AND DUMP VALVE. ENGINE OPERATIONAL CHECK OK.

More about the Doug DC-9-51