SDR 9601269967

Service difficulty report · Generator · Doug DC931

Difficulty date: January 20, 1996
Submitted: March 26, 2000
Operation: Air carrier
Aircraft: N9331
Make and model: Doug DC931
Aircraft serial: 47263
System (JASC): 2421 · AC Generator-Alternator
Part: Generator
Condition: Failed
Location: Lt Engine
Stage of operation: TO
Nature of condition: H, J
Precautionary procedure: C, D

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

What was found

DURING TAKEOFF, THE GLIDESCOPE, SPEED COMMAND AND COMPASS FLAGS CAME ON. ALSO, THE NR 1 EPR GAUGE INDICATOR STARTED TO DECREASE. ABORTED TAKEOFF AND RETURNED TO THE GATE. REPLACED THE LEFT ENGINE GENERATOR, CONSTANT SPEED DRIVE AND CONSTANT SPEED DRIVE OIL COOLER. FLUSHED AND CLEANED LINES AND OPERATIONAL CHECK GOOD.

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