Service difficulty report · Fire Loop · Boeing 76737D

Difficulty date
January 16, 2026
Submitted
January 16, 2026
Operation
Air carrier
Aircraft
N1327A
Make and model
Boeing 76737D
Aircraft serial
26328
Aircraft time
97,685 hours, 16,936 cycles
Part
Fire Loop
Condition
False Indication
Location
Zone 400
Stage of operation
IN
How discovered
V
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

DURING MAINTENANCE INSPECTION, LT ENG OH LP1 EICAS MSG. PLACED ENG OH LP 1 ON DEFERRAL IAW MEL 26-11-2-1 MBCB 01/26/2026 AIRCRAFT ETOPS 120 PLACARD ROTATED. AIRCRAFT RETURNED TO SERVICE.

More about the Boeing 767-37D