Service difficulty report · Chiller · Airbus A320232

Difficulty date
December 3, 2025
Submitted
December 5, 2025
Operation
Air carrier
Aircraft
N491UA
Make and model
Airbus A320232
Aircraft serial
1741
Aircraft time
66,665 hours, 29,342 cycles
Part
Chiller
Part number
2714
Part serial
0726
Condition
Odor
Location
Zone 900
Part time
793,987 hours, 737,413 cycles
Stage of operation
TX
How discovered
O
Nature of condition
B
Precautionary procedure
O

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

What was found

FWD CHILLER HAD AN ODOR OF MELTED PLASTIC. FA TURNED OFF. DEFERRED PER MEL, PULLED AND COLLARED CB, INSTALLED INOP STICKER ADJ TO CB. REMOVED AND REPLACED THE FWD GALLEY AIR CHILLER IAW AMM 25-34-51. OPS CHECKED GOOD.

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