Service difficulty report · Circuit Card · Boeing 767332

Difficulty date
July 24, 2012
Submitted
July 24, 2012
Operation
Air carrier
Aircraft
N594HA
Make and model
Boeing 767332
Aircraft serial
23275
Aircraft time
78,325 hours, 33,096 cycles
Part
Circuit Card
Part number
644501
Part serial
2058
Condition
Malfunctioned
Location
Fire Detection
Part time
7,012 hours, 1,395 cycles
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

RT FIRE LOOP 2 STATUS MESSAGE DISPLAYED AFTER TAKE OFF UNTIL APPROX 12000 FT AGL, ALL OTHER INDICATIONS NORMAL. ACCOMPLISHED FIM 26-11-00/101, FIG 104, RESISTANCE CHECK OF NR 2 ENG FIRE DETECTION SYS, LP 2 IS OK. R & R M684 FIRE DETECTION CARD AS PREVENTATIVE MX IAW AMM 26-10-01-424-025. OPS CHECK/ENG RUN OK, NO DEFECTS NOTED.