Service difficulty report · Oven · Boeing 777222

Difficulty date
October 20, 2025
Submitted
October 22, 2025
Operation
Air carrier
Aircraft
N798UA
Make and model
Boeing 777222
Aircraft serial
26928
Aircraft time
111,985 hours, 14,828 cycles
Part
Oven
Part number
4323510026622
Part serial
N16100259AB0070
Condition
Contaminated
Location
Zone 900
Stage of operation
CR
How discovered
O
Nature of condition
C, B
Precautionary procedure
H

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

What was found

OVEN 707 IN AFT GALLEY WAS SMOKING. OVEN 707 INSERT SOILED IN BURNED FOOD DEBRIS. OVEN REQUIRES CLEAN WHEN TIME ALLOWS. OVEN DEACTIVATED.