Service difficulty report · Fire Warning · Boeing 7673S1

Difficulty date
July 1, 2015
Submitted
July 1, 2015
Operation
Air carrier
Aircraft
N640GT
Make and model
Boeing 7673S1
Aircraft serial
25221
Aircraft time
77,518 hours, 16,377 cycles
Part
Fire Warning
Condition
False Activation
Location
Cockpit
Stage of operation
CL
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

AFTER TAKEOFF, STATUS MSG LT ENG OH LP 2. PERFORMED OPERATIONAL TEST OF THE ENG FIRE DETECTION SYS IAW MM 26-11-00, TASK 26-11-00-715-001 STEP D, NO FAULTS DETECTED AT THIS TIME. SYS OPERATES NORMAL.

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