Service difficulty report · Circuit Card · Boeing 767322

Difficulty date
September 25, 2013
Submitted
September 27, 2013
Operation
Air carrier
Aircraft
N644UA
Make and model
Boeing 767322
Aircraft serial
25094
Aircraft time
94,312 hours, 14,909 cycles
Engine
Pwa PW4060
Part
Circuit Card
Part serial
M867
Condition
Not Seated
Location
E&E Bay
Stage of operation
TX
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.

What was found

FWD EQUIP VALVE EICAS AFTER ENGINE START. ACCOMPLISHED FIM TASK 21- 58-00 FIG 105 STEPS 1 THRU 3. RESEATED EQUIP IND CARD M867 & CHECKED ALL VALVE OPENINGS. RESEATED PLUG ON V91. MESSAGE & VALVE LIGHT CLEARED & NOW IN AUTO & STBY VALVE LIGHT REMAINS EXTINGUISHED & WORKS NORMALLY WHEN ACCOMPLISHING N2 SPEED CARD TEST.