Service difficulty report · Fire Loop · Boeing 727225

Difficulty date
November 7, 2001
Submitted
November 9, 2001
Operation
Air carrier
Aircraft
N748DH
Make and model
Boeing 727225
Aircraft serial
22440
Part
Fire Loop
Condition
Malfunctioned
Location
Nr 1 Engine
Stage of operation
CR
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

FIRE PROTECTION GROUND NR 1 CIRCUIT LIGHT ILLUMINATED INTERMITTENTLY IN FLIGHT. INSPECTED NR 1 ENGINE FIRE LOOP FOR CONTACT, NO DEFECTS NOTED. SYSTEM TESTED AND OPS CHECKED GOOD IAW MM 26-10-0.