Service difficulty report · Controller · Boeing 777222

Difficulty date
June 24, 2010
Submitted
June 30, 2010
Operation
Air carrier
Aircraft
N776UA
Make and model
Boeing 777222
Aircraft serial
26937
Aircraft time
58,284 hours, 10,641 cycles
Engine
Pwa PW4077
Part
Controller
Part number
285W02193
Part serial
65
Condition
Faulty
Location
Nr 2
Stage of operation
NR
How discovered
9
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

OPBC R OVERHEAD PANEL BUSS CONTROLLER (OPBC) FAULT. STATUS MSG01- ACTIVE CRUISE HARD; OVERHEAD PANEL BUS CONTROLLER (R) HAS NO OUTPUT ON ANY BUS. MSG02- ACTIVE CRUISE HARD; OVERHEAD PANEL BUSS CONTROLLER (R) HAS NO OUTPUT ON ANY BUS. MSG-2348802 ACTIVE ER HARD, MSG-2348802 ACTIVE ER HARD. REPLACED R OPBC. OPS OKAY.