What was found
IAW DF0504 CTR CDU INOPERATIVE, NEED TO REPLACE "RIGHT CMC" ON ACCNT "CMC-R FAIL" MESSAGE 45040 COMES UP. REPLACED RT CMC COMPUTER IAW AMM.
- Difficulty date
- October 5, 2013
- Submitted
- October 8, 2013
- Operation
- Air carrier
- Aircraft
- N178UA
- Make and model
- Boeing 747422
- Aircraft serial
- 24385
- Aircraft time
- 95,729 hours, 11,451 cycles
- Engine
- Pwa PW4056
- System (JASC)
- 4500 · Central Maintenance Computer
- Part
- Computer
- Condition
- Malfunctioned
- Location
- Rt Cmc
- Stage of operation
- IN
- How discovered
- O
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.