What was found
AFTER ENGINE RUN CHECK OF EICAS, MESSAGES SHOW AUTOPILOT FLIGHT DIRECTOR CENTER COMPUTER FAULT. REPLACED AFDC COMPUTER AS PER MM.
- Difficulty date
- February 21, 2012
- Submitted
- February 23, 2012
- Operation
- Air carrier
- Aircraft
- N798UA
- Make and model
- Boeing 777222
- Aircraft serial
- 26928
- Aircraft time
- 62,085 hours, 8,973 cycles
- Engine
- Pwa PW4090
- System (JASC)
- 2211 · Autopilot Computer
- Part
- Computer
- Part number
- 8220006103
- Part serial
- 68
- Condition
- Faulty
- Location
- Autopilot
- Stage of operation
- IN
- How discovered
- 9
- Nature of condition
- J
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.