Service difficulty report · Fire Detector · Boeing 767322

Difficulty date
July 10, 2007
Submitted
July 13, 2007
Operation
Air carrier
Aircraft
N642UA
Make and model
Boeing 767322
Aircraft serial
25092
Aircraft time
69,986 hours, 11,369 cycles
Engine
Pwa PW4060
Part
Fire Detector
Condition
Faulty
Location
Fwd Cargo Bay
Stage of operation
IN
How discovered
9
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

FWD CARGO DETECTOR NR 2 AND GROUND PROXIMITY SYS STATUS WILL NOT CLEAR. [08-08-07] RESTARTED SYSTEM. FWD CARGO "DET 2" MSG CLEARED. GROUND PROX SYSTEM MESSAGE STILL PRESENT. RESET GLIDESLOPE DISCRETE PER MM34-46-00 MESSAGE CLEARED. MESSAGE REPEATED 8 DAYS LATER. ACCOMPLISHED TEST OF SMOKE DETECTION SYSTEM PER MM 26-16-00 P105. ALL TESTS WERE NORMAL, NO EICAS OR STATUS MESSAGES DISPLAYED. NO HARDWARE CHANGED OR IMPLICAED. AIRCRAFT OK FOR SERVICE.