What was found
DURING A PREFLIGHT, THE CREW REPORTED ACC SYS TEST FAILED, SHOWS AVIONIC RACK FAN 2 FAILED. OPEN
- Difficulty date
- September 24, 2018
- Submitted
- September 26, 2018
- Operation
- Air carrier
- Aircraft
- N284UP
- Make and model
- Doug MD11F
- Aircraft serial
- 48541
- Aircraft time
- 66,570 hours, 12,195 cycles
- System (JASC)
- 2121 · Air Distribution Fan
- Part
- Fan
- Condition
- Inoperative
- Location
- Avionics
- Stage of operation
- IN
- How discovered
- C
- Nature of condition
- L
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.