Service difficulty report · Control Unit · Boeing 757222

Difficulty date
July 22, 2011
Submitted
August 5, 2011
Operation
Air carrier
Aircraft
N597UA
Make and model
Boeing 757222
Aircraft serial
28750
Aircraft time
49,473 hours, 13,920 cycles
Engine
Pwa PW2037
Part
Control Unit
Part number
3B391C
Part serial
131
Condition
Faulted
Location
Galley
Stage of operation
IN
How discovered
V
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

G4A GALLEY CB FOUND POPPED. REPLACED GALLEY ELECTRIC CONTROL UNIT FOR GALLEY G4A (M225) PERMM, CHECKED OKAY.