Service difficulty report · Warning Message · Boeing 767432ER

Difficulty date
June 20, 2025
Submitted
June 23, 2025
Operation
Air carrier
Aircraft
N840MH
Make and model
Boeing 767432ER
Aircraft serial
29718
Aircraft time
98,157 hours, 16,919 cycles
Part
Warning Message
Condition
False Activation
Location
Zone 800
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

SHIP 1816 RECEIVED FLASH MASTER WARNING AND ALL DOOR EICAS MESSAGES THREE TIMES IN FLIGHT. EMERGENCY LIGHTS CAME ON DURING FLASHES. CORRECTIVE ACTION: CLEARED MSG AND PSEU BITE TEST C/O IAW B764 AMM 32-09-04-704-013. (7069175).