What was found
WHILE OPERATING FLT DECK FAN NOTICED ELECTRICAL ODOR. PERFORMED OPERATION TEST OF THE RECIRCULATION SYSTEM PER B747 M/M 21-25-00. COULD NOT DUPLICATE. NO DEFECTS NOTED AT THIS TIME OPS CHECK OK.
- Difficulty date
- July 3, 2007
- Submitted
- August 7, 2007
- Operation
- Air carrier
- Aircraft
- N704CK
- Make and model
- Boeing 747209F
- Aircraft serial
- 22299
- Aircraft time
- 106,199 hours, 20,116 cycles
- System (JASC)
- 2120 · Air Distribution System
- Part
- Unknown
- Condition
- Odor
- Location
- Cockpit
- Stage of operation
- CR
- How discovered
- O
- Nature of condition
- B
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.