Service difficulty report · Fire Warning · Boeing 727100

Difficulty date
November 5, 2004
Submitted
November 9, 2004
Operation
Air carrier
Aircraft
N193FE
Make and model
Boeing 727100
Aircraft serial
19142
Aircraft time
66,852 hours, 49,879 cycles
System (JASC)
7312 · Fuel Heater
Part
Fire Warning
Condition
False Activation
Location
Nr 2 Engine
Stage of operation
CR
How discovered
O
Nature of condition
N
Precautionary procedure
E, A

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

What was found

ENGINE FIRE INDICATION NR 2 ENGINE. RAN RED TABS, SHUT DOWN ENGINE, DID NOT FIRE BOTTLES. INDICATION EXTINGUISHED AFTER 10 SEC, BEFORE POWER LEVER WAS MOVED TO IDLE, INDICATION OCCURED DURING CLIMB ABOUT 7,000 FT, 90 PERCENT N1, EPR 1.85. ALSO ENGINE WAS WINDMILLED FOR APPROX, 15 MIN. ALL ENGINE INDICATIONS WERE NORMAL, INCLUDING OIL PRESSURE & QUANTITY WHEN ENGINE WAS SHUT DOWN. REMOVED AND REPLACED FUEL DEICING MANIFOLD ASSY. PER MM 73-14-012-4. ENG. LEAK CHECKS COMPLETED PER ENG. CHANGE WORK CARDS. RII 095438 ENT BY: 453197 RPT BY: 096901.

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