Service difficulty report · Fire Warning · Boeing 7673CB

Difficulty date
July 18, 2016
Submitted
July 19, 2016
Operation
Air carrier
Aircraft
N588HA
Make and model
Boeing 7673CB
Aircraft serial
33466
Aircraft time
53,953 hours, 9,880 cycles
Part
Fire Warning
Condition
False Activation
Location
Cockpit
Stage of operation
CR
How discovered
O
Nature of condition
N
Precautionary procedure
K

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

What was found

ETOPS SIGNIFICANT SYSTEM, AFTER PARKING CHECK, NOTICED STATUS MSG ON EICAS LT ENGINE FIRE LP 1. T/S MSG LT ENGINE FIRE LP 1 REF FIM 26-11, FAULT TREE 804 TO BLOCK 111 MSG CLEARED AND SYSTEM TEST NORMAL.

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