Service difficulty report · Eec · Boeing 767332

Difficulty date
July 18, 2009
Submitted
July 23, 2009
Operation
Air carrier
Aircraft
N197DN
Make and model
Boeing 767332
Aircraft serial
28454
Aircraft time
54,956 hours, 8,061 cycles
Engine
Pwa PW4060
Engine time
50,435 hours, 7,446 cycles
Part
Eec
Condition
Malfunctioned
Location
Nr 1 Engine
Stage of operation
TX
How discovered
O
Nature of condition
N
Precautionary procedure
D

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

What was found

LEFT ENG EEC MODE SWAPPED CHANNEL. PERFORMED BIT ON LEFT ENG PIMU NO FAULT. RAN ENG NO FAULTS