Service difficulty report · Control Panel · Boeing 767322

Difficulty date
October 4, 2011
Submitted
October 27, 2011
Operation
Air carrier
Aircraft
N659UA
Make and model
Boeing 767322
Aircraft serial
27114
Aircraft time
82,000 hours, 13,179 cycles
Engine
Pwa PW4060
Part
Control Panel
Part number
S241T100211
Part serial
60
Condition
Malfunctioned
Location
Afcs
Stage of operation
NR
How discovered
9
Nature of condition
P
Precautionary procedure
O

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

What was found

MODE CONTROL PANEL, HEADING WINDOW DISPLAYS IS BLANK, DOES NOT RESPOND TO HEADING (SEL, HOLD). HEADING STICKS. REPLACED MAIN CONTROL PANEL PER MM. HEADING WINDOW DISPLAY OPS CHECKED NORMAL.