SDR CA960320533

Service difficulty report · Seal · Doug DC932

Difficulty date: January 29, 1996
Submitted: March 26, 2000
Operation: Air carrier
Make and model: Doug DC932
Engine: Pwa JT8D7A
System (JASC): 7261 · Turbine Engine Oil System
Part: Seal
Condition: Cut
Location: N1 Tach
Stage of operation: CL
Nature of condition: J
Precautionary procedure: A, E

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

What was found

(CAN)ONE HALF HOUR AFTER TAKEOFF, LOW PRESSURE LIGHT CAME ON. ENGINE SHUT DOWN. AIRCRAFT RETURNED TO BASE. MAINTENANCE INVESTIGATION REVEALED N1 TACHOMETER WIRING BOBBIN SEAL CUT. SEAL REPLACED, N1 WIRING RECONNECTED, OIL SERVICED AND AIR CONDITIONING COALESCER BAGS REPLACED. ENGINE GROUND RUN CARRIED OUT.

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