Service difficulty report · Fire Detector · Doug MD11F

Difficulty date
June 8, 2012
Submitted
June 11, 2012
Operation
Air carrier
Aircraft
N620FE
Make and model
Doug MD11F
Aircraft serial
48791
Aircraft time
44,509 hours, 10,280 cycles
Part
Fire Detector
Condition
Inaccurate
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

FSS DISCHARGE 7L AND 7R TEMP READS 451 ON FSS PANEL BUT NO OTHER FIRE INDICATIONS. FSS PANEL SHOWED TEMP OF 451 DEGREES. EMERGENCY DECLARED, DIVERTED. COMPLIED WITH EA 1-2624-160811A. REACTIVATED MAIN DECK FIRE SUPPRESSION SYS.

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