What was found
BOTH UPPER AND LOWER EICAS SCREENS MOMENTARILY BLINK OFF. ACCOMPLISHED TEST OF LEFT AIMS M1010 FAULT CODE 31- 81057 PRESENT. SUSPECT CPM-GG. REPLACED LEFT AMIS M010 CPM-GG REF AMM. OPS CHECKS NORMAL.
- Difficulty date
- September 11, 2012
- Submitted
- September 14, 2012
- Operation
- Air carrier
- Aircraft
- N225UA
- Make and model
- Boeing 777222
- Aircraft serial
- 30554
- Aircraft time
- 44,488 hours, 5,408 cycles
- Engine
- Pwa PW40903
- System (JASC)
- 3140 · Central Computers
- Part
- Module
- Part number
- S243W0011401
- Part serial
- 129
- Condition
- Faulty
- Location
- Cockpit
- Stage of operation
- NR
- How discovered
- O
- Nature of condition
- O
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.