Service difficulty report · Fmu · Boeing 767322

Difficulty date
August 29, 2011
Submitted
August 31, 2011
Operation
Air carrier
Aircraft
N665UA
Make and model
Boeing 767322
Aircraft serial
29237
Aircraft time
47,254 hours, 12,823 cycles
Engine
Pwa PW4056
Engine time
22,100 cycles
Part
Fmu
Part number
8010003
Part serial
222
Condition
Faulty
Location
Nr 1 Engine
Stage of operation
IN
How discovered
O
Nature of condition
O
Precautionary procedure
K

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

What was found

NR 1 ENG START EICAS MSG AND LIGHT L ENG FUEL VLV. REPLACED LEFT FMU PER MM, ACP'D LEAK & OPS CHECK AND IDLE RUN. ALL CHECKED NORMAL.