Service difficulty report · Fire Loop · Boeing 727227

Difficulty date
July 7, 2004
Submitted
July 7, 2004
Operation
Air carrier
Aircraft
N784DH
Make and model
Boeing 727227
Aircraft serial
22001
Part
Fire Loop
Condition
Grounded
Location
Nr 3 Engine
Stage of operation
CR
How discovered
O
Nature of condition
J
Precautionary procedure
O

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

What was found

NR 3 ENGINE FIRE DETECTOR CIRCUIT GROUND LIGHT IS ILLUMINATED. REPOSITIONED NR 3 ENGINE GROUND FAULT FIRE DETECTOR LOOP. CLOSED AND RESECURRED NR 3 ENGINE COWL. TESTED ENGINE FIRE DETECTION IAW B727 M/M 26-11-001. NO DEFECTS NOTED.