Service difficulty report · Eec · Boeing 767322

Difficulty date
March 7, 2011
Submitted
March 17, 2011
Operation
Air carrier
Aircraft
N648UA
Make and model
Boeing 767322
Aircraft serial
25285
Aircraft time
78,631 hours, 12,668 cycles
Engine
Pwa PW4060
Part
Eec
Part number
4300702
Part serial
202
Condition
Faulty
Location
Lt Engine
Stage of operation
CL
How discovered
O
Nature of condition
J
Precautionary procedure
A

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

What was found

LEFT ENGINE CONTROL MESSAGE, RTFL. EEC WAS PREVIOUSLY REPLACED AT POSITION 1 PRIOR TO FLT AT IAD FOR EEC C1 MESSAGES. REPLACED EEC ALT STATOR & LT ENGINE.