What was found
VIBRATIONS & RUMBLING NOISE UNDER FLT DECK ACCOMPANIED BY SMOKE. FOUND AVIONICS BLOWER FAN 20HQ FAILED. REPLACED FAN.
- Difficulty date
- June 22, 2005
- Submitted
- June 28, 2005
- Operation
- Air carrier
- Aircraft
- N481UA
- Make and model
- Airbus A320232
- Aircraft serial
- 1559
- Aircraft time
- 11,695 hours, 5,042 cycles
- Engine
- Iae V2527A5
- System (JASC)
- 2121 · Air Distribution Fan
- Part
- Blower
- Part number
- EVT3454H
- Part serial
- 4863
- Condition
- Smoke
- Location
- E/E Bay
- Part time
- 11,695 hours, 5,042 cycles
- Stage of operation
- CR
- How discovered
- O
- Nature of condition
- B, E
- Precautionary procedure
- A
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.