Service difficulty report · Sensor · Boeing 777222

Difficulty date
March 3, 2012
Submitted
March 29, 2012
Operation
Air carrier
Aircraft
N777UA
Make and model
Boeing 777222
Aircraft serial
26916
Aircraft time
67,981 hours, 12,361 cycles
Engine
Pwa PW4077
Part
Sensor
Part number
113882
Part serial
0111
Condition
Faulty
Location
E&E Bay
Stage of operation
NR
How discovered
O
Nature of condition
N
Precautionary procedure
O

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

EQUIP COOLING EICAS. FLT DECK FLOW DET MSG. REPLACED EQUIPMENT COOLING LOW FLOW SENSOR IN MAIN E&E COMPARTMENT PER MM. OPS CHECK NORMAL MESSAGE CLEARED.