What was found
NOISE COMING FROM AVION ICS BAY WITH LIGHT PUNGENT SMELL REQUEST MEL 2126AC APPROVED. MEL 2126AC REJECT TO CLEAR REMOVED AND REPLACED BLOWER FAN PER AMM 21-26-51-400-001-A OPS CHECK GOOD. NO FAULTS FOUND.
- Difficulty date
- December 19, 2025
- Submitted
- December 22, 2025
- Operation
- Air carrier
- Aircraft
- N455UA
- Make and model
- Airbus A320232
- Aircraft serial
- 1105
- Aircraft time
- 77,558 hours, 31,690 cycles
- System (JASC)
- 2121 · Air Distribution Fan
- Part
- Fan
- Part number
- EVT3454HC
- Part serial
- 3398
- Condition
- Faulted
- Location
- Zone 100
- Part time
- 774,358 hours, 733,303 cycles
- Stage of operation
- NR
- 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.