Service difficulty report · Fire Detector · Boeing 777223

Difficulty date
February 3, 2026
Submitted
February 6, 2026
Operation
Air carrier
Aircraft
N773AN
Make and model
Boeing 777223
Aircraft serial
29583
Aircraft time
101,811 hours, 12,995 cycles
Part
Fire Detector
Condition
False Indication
Location
Zone 200
Stage of operation
CR
How discovered
V
Nature of condition
G, J, S
Precautionary procedure
A

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

What was found

AIRCRAFT WAS GROUNDED: AN EMERGENCY WAS DECLARED DUE TO: AT CRUISE INTERMITTENT RIGHT ENGINE FIRE EICAS MESSAGE ILLUMINATED0, ACCOMPANIED BY DETECTION FIRE ENGINE RIGHT AND LOOP AND OVERHEAT SYSTEM 2 STATUS MESSAGES; AIRCRAFT AIR INTERRUPTED BACK TO AND LANDED SAFELY AT EZE. **SUPPLEMENTAL REPORT FOR (AALA202602058357) SUBMMITED 02/05/2026 BY DFW: REPLACED RIGHT ENGINE DETECTION CARD. PER AMM 26-11-03-401**(CLOSED).