What was found
SMOKE ODOR IN THE COCKPIT, DURING SHORT FINAL, NOT IN THE CABIN. SQUEALING SOUND FROM THE BLOWER. THE AIRCRAFT WAS GROUNDED. REPLACED AVIONIC COOLING BLOWER 20HQ IAW MM 21-26-51-001-A, PERFORMED AN OPS CHECK IAW 21-26-51-001-A.
- Difficulty date
- January 9, 2019
- Submitted
- January 10, 2019
- Operation
- Air carrier
- Aircraft
- N108NN
- Make and model
- Airbus A321231
- Aircraft serial
- 5946
- Aircraft time
- 18,196 hours, 3,783 cycles
- System (JASC)
- 2121 · Air Distribution Fan
- Part
- Motor
- Part number
- EVT3454HM01
- Part serial
- 164904544
- Condition
- Noisy
- Location
- Blower
- 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.