Service difficulty report · Ground Wire · Boeing 757222

Difficulty date
January 26, 2010
Submitted
January 29, 2010
Operation
Air carrier
Aircraft
N510UA
Make and model
Boeing 757222
Aircraft serial
24780
Aircraft time
66,708 hours, 21,405 cycles
Engine
Pwa PW2037
Part
Ground Wire
Condition
Loose
Location
Galley
Stage of operation
IN
How discovered
9
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

F/A RECEIVED SHOCK FROM TOUCHING METAL IN MID GALLEY. DEACTIVATED MID FWD GALLEY BOTH COFFEEMAKERS & MID FWD GALLEY COFFEE WARMER, NO SHOCK FELT. BOTH COFFEEMAKERS COLLARED. FOUND G2A GALLEY COUNTER & G2B GALLEY COUNTERS NOT GROUNDED. FOUND G2A COUNTER AT 36VAC WHEN COFFEEMAKER M21 TURNED ON. REPLACED M21. NOW COUNTER AT 0.086VAC WITH M21 ON. REPAIRED GROUND ON GALLEY COUNTER G2B, ALL ITEMS IN GALLEY ARE GROUNDED. GROUND ON GALLEY COUNTER G2B HAS BEEN REPAIRED. ALL ITEMS IN GALLEY ARE GROUNDED AND NO STRAY VOLTAGE WAS MEASURED.