Service difficulty report · Warning Message · Boeing 7673CB

Difficulty date
October 28, 2015
Submitted
November 2, 2015
Operation
Air carrier
Aircraft
N588HA
Make and model
Boeing 7673CB
Aircraft serial
33466
Aircraft time
49,753 hours, 8,976 cycles
Part
Warning Message
Condition
False Activation
Location
Nr 1 Fire Detect
Stage of operation
NR
How discovered
9
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

EICAS MESSAGE FOR RT ENGINE LOOP 1. TROUBLESHOT IAW FIM 26-11-804, FIG 104, CLEANED LOOPS AND CONNECTORS. RT ENGINE SWAPPED ENGINE FIRE LOOP CARDS 1 AND 2. FIRE TEST GOOD. OK FOR SERVICE

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