What was found
DURING DESCENT, FLIGHT CREW NOTICED SMOKE ODOR IN FLIGHT DECK. DECLARED AN EMERGENCY AND MADE AN UNEVENTFUL LANDING. MAINTENANCE REPLACED THE NR 1 EQUIPMENT COOLING FAN. OPERATIONAL CHECK GOOD.
- Difficulty date
- January 10, 2001
- Submitted
- January 18, 2001
- Operation
- Air carrier
- Aircraft
- N521US
- Make and model
- Boeing 757251
- Aircraft serial
- 23209
- Aircraft time
- 46,937 hours, 20,101 cycles
- System (JASC)
- 2121 · Air Distribution Fan
- Part
- Fan
- Part number
- 731376
- Part serial
- 312
- Condition
- Failed
- Location
- E/E Bay
- Part time
- 46,937 hours
- Stage of operation
- DE
- 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.