What was found
GRINDING NOISE AT CRUISE FH FOLLOWED BY BURNING SMELL VENT EXTRACT FAULT AT GATE. INSTALLED NEW AVIONICS FAN, IAW AMM 21-26-11. OPERATIONS CHECK GOOD. A/C OK FOR SERVICE.
- Difficulty date
- November 9, 2020
- Submitted
- November 9, 2020
- Operation
- Air carrier
- Aircraft
- N667NK
- Make and model
- Airbus A321231
- Aircraft serial
- 7058
- Aircraft time
- 15,944 hours, 6,800 cycles
- System (JASC)
- 2121 · Air Distribution Fan
- Part
- Fan
- Condition
- Failed
- Location
- E/E Bay
- Stage of operation
- LD
- How discovered
- O
- Nature of condition
- B
- Precautionary procedure
- B
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.