SDR 07FDEA03057

Service difficulty report · Unknown · Doug MD11F

Difficulty date: August 22, 2007
Submitted: August 22, 2007
Operation: Air carrier
Aircraft: N593FE
Make and model: Doug MD11F
Aircraft serial: 48551
Aircraft time: 49,395 hours, 9,050 cycles
System (JASC): 2612 · Fire Detection
Part: Unknown
Condition: Unknown
Location: Fire Loop
Stage of operation: CR
How discovered: O
Nature of condition: N
Precautionary procedure: A

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

What was found

AT CRUISE FL340 MOMENTARY ENGINE FIRE INDICATION ON ENGINE ONE. NO OTHER ENGINE INDICATIONS OF FIRE. RETARDED THROTTLE TO IDLE. REMAINED AT IDLE FOR DIVERT TO LAX. CHECKED RESISTANCE FOR LOOP B AND WAS GOOD, IAW FIM 26-11. FOUND SEVERAL CLAMPS WITH OUT FOIL, FOILED CLAMPS, UNABLE TO REPEAT LOOP B FAULT. PERFORMED RTS, RTS PASS.

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