What was found
'EQUIP COOLING' ADVISORY MSGS DISPLAYED UPPER EICAS. 'EQUIP COOLING CTRL L' STATUS ALSO. REPLACED EQUIPMENT COOLING CONTROLLER PER MM. GRN TEST AND OPS CHECK NORMAL.
- Difficulty date
- March 19, 2012
- Submitted
- March 22, 2012
- Operation
- Air carrier
- Aircraft
- N226UA
- Make and model
- Boeing 777222
- Aircraft serial
- 30226
- Aircraft time
- 42,660 hours, 5,202 cycles
- Engine
- Pwa PW40903
- System (JASC)
- 2120 · Air Distribution System
- Part
- Controller
- Part number
- 10331
- Part serial
- 1334
- Condition
- Faulty
- Location
- Equip Cooling
- Stage of operation
- NR
- How discovered
- O
- Nature of condition
- J
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.