What was found
AVIONICS FAN STARTED EMITTING AN ELECTRICAL MILD BURNING ODOR. AFTER PULLING AVIONICS COMPT COOLING FAN C/B, ODOR WENT AWAY QUICKLY. REPLACED NR 3 AVIONICS COMPT COOLING FAN AMM 21-26-02 IPC REF 21-26- 01-01-400.
- Difficulty date
- February 28, 2013
- Submitted
- March 1, 2013
- Operation
- Air carrier
- Aircraft
- N271UP
- Make and model
- Doug MD11F
- Aircraft serial
- 48572
- System (JASC)
- 2121 · Air Distribution Fan
- Part
- Fan
- Part number
- 29680
- Part serial
- 302
- Condition
- Inoperative
- Location
- E/E Bay
- Stage of operation
- CR
- 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.