Service difficulty report · Control Unit · Boeing 757222

Difficulty date
September 14, 2011
Submitted
September 23, 2011
Operation
Air carrier
Aircraft
N575UA
Make and model
Boeing 757222
Aircraft serial
26689
Aircraft time
61,708 hours, 22,893 cycles
Engine
Pwa PW2037
Part
Control Unit
Part number
734285D
Part serial
148
Condition
Faulty
Location
Cabin
Stage of operation
TX
How discovered
O
Nature of condition
O
Precautionary procedure
O

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

What was found

DURING FLIGHT, F/A REPORTED THAT DURING TAXI OUT CABIN LOST ALL LIGHTS & VIDEO TWICE-REPEAT. REPLACED BPCU. TAXI AIRCRAFT WITH FLT CREW SETUP OF LT ENGINE ONLY. SYSTEM CHECKS GOOD.