SDR DHLA200900043

Service difficulty report · Fire Warning · Doug DC873F

Difficulty date: August 5, 2009
Submitted: August 5, 2009
Operation: Air carrier
Aircraft: N807DH
Make and model: Doug DC873F
Aircraft serial: 45990
Aircraft time: 92,417 hours, 29,058 cycles
Engine time: 42,002 hours, 15,312 cycles
System (JASC): 2612 · Fire Detection
Part: Fire Warning
Condition: False Activation
Location: Cockpit
Stage of operation: DE
How discovered: O
Nature of condition: N
Precautionary procedure: O

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

What was found

ENG NR 1 FIRE INDICATION. SHUT ENG DOWN WITH NORMAL LANDING. INSPECTED NR 1 ENGINE, NO EVIDENCE OF FIRE INDICATED, ALSO INSPECTED FIRE DETECTION SYSTEM AND ENGINE MANIFOLDS FOR LEAKS. ALL SYSTEMS OPS & LEAK CHECK GOOD IAW 26-10-0, 36-00, 71-00 & JRH 13.2. FLIGHT 981. AIRCRAFT ON GROUND.

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