Service difficulty report · Pseu · Boeing 767323

Difficulty date
December 2, 2025
Submitted
December 3, 2025
Operation
Air carrier
Aircraft
N397AZ
Make and model
Boeing 767323
Aircraft serial
24035
Aircraft time
129,571 hours, 24,019 cycles
Part
Pseu
Part number
849704
Part serial
C1099
Condition
Faulted
Location
Zone 800
Part time
614 hours, 240 cycles
Stage of operation
TX
How discovered
O
Nature of condition
J
Precautionary procedure
D

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

What was found

RETURN TO BLOCK DUE TO EMERGENCY DOORS ANNUNCIATOR LIGHT FLASHING ON OVERHEAD PANEL WITH NO ASSOCIATED EICAS. PLACED ON DEFERRAL 68409 MINIMUM EQUIPMENT LIST ATI-52-71-01-01 CATEGORY C. DUE 12 DECEMBER 2025. SUPPLEMENTAL TO PREVIOUS REPORT IXXA20251202080 DATED 12/02/2025 AT KILN. REMOVED AND REPLACED PROXIMITY SENSOR ELECTRONICS UNIT IN ACCORDANCE WITH AIRCRAFT MAINTENANCE MANUAL 32-09-04. OPERATIONAL CHECK GOOD. DEFERRAL 68409 CLEARED.