Service difficulty report · Fire Detector · Boeing 747412

Difficulty date
June 1, 2025
Submitted
June 5, 2025
Operation
Air carrier
Aircraft
N702CA
Make and model
Boeing 747412
Aircraft serial
27217
Aircraft time
92,757 hours, 14,418 cycles
Part
Fire Detector
Condition
False Indication
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

IN CRUISE, FIRE MN DK AFT EICAS MESSAGE DISPLAYED INTERMITTANTLY - TROUBLESHOOTING IN PROGRESS