Service difficulty report · Circuit Board · Airbus A321211

Difficulty date
May 14, 2025
Submitted
May 19, 2025
Operation
Air carrier
Aircraft
N195UW
Make and model
Airbus A321211
Aircraft serial
3633
Aircraft time
52,715 hours, 21,604 cycles
Part
Circuit Board
Condition
Odor
Location
Cabin
Stage of operation
AP
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

AIRCRAFT WAS NOT GROUNDED: DURING APPROACH THE LEFT RUNWAY TURNOFF LIGHT CIRCUIT BREAKER POPPED AND THE FLIGHT CREW SMELLED STRONG FUMES IN THE FLIGHT DECK. MAINTENANCE VERFIED THAT THE SOURCE OF THE ODOR WAS THE CIRCUIT BRREAKER THAT HAD POPPED. MAINTENANCE ACCOMPLISHED THE APPLICABLE PROCEDURES AND PLACED THE ITEM ON MEL. **SUPPLEMENTAL REPORT WILL BE SUBMITTED** (OPEN)

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