Service difficulty report · Switch · Boeing 777222

Difficulty date
September 15, 2012
Submitted
September 20, 2012
Operation
Air carrier
Aircraft
N215UA
Make and model
Boeing 777222
Aircraft serial
30221
Aircraft time
44,376 hours, 9,493 cycles
Engine
Pwa PW4077
Part
Switch
Condition
Malfunctioned
Location
Galley
Stage of operation
NR
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

MID GALLEY HAS NO POWER TO HALF OF GALLEY. FOUND ENTIRE MID GLY POWER OFF WITH GUARDED POWER SWITCH IN NORMAL POSITION, MAT SHOWED MSG 25-31 003. AFTER CYCLING GLY SWITCH PER FIM 25-31-803 GLY PWR NORMAL. PER FIM 25-31-803 THERE WAS AN INTERMITTENT FAULT, GLY POWER IS SERVICEABLE.