SDR NOCA13407

Service difficulty report · Wire · Boeing 767324

Difficulty date
June 21, 2007
Submitted
July 6, 2007
Operation
Air carrier
Aircraft
N767NA
Make and model
Boeing 767324
Aircraft serial
27569
Part
Wire
Condition
Damaged
Location
Coffeemaker
Stage of operation
CR
How discovered
O
Nature of condition
B
Precautionary procedure
O

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

What was found

CABIN CREW AND FLIGHT CREW NOTED AN ELECTRICAL SPARK AND OBSERVED SMOKE FROM THE FORWARD GALLEY, ABOVE THE COFFEEMAKERS. INSPECTED AS PER AMM 20-60-03 AND BY SHAKING THE WIRE BUNDLE ON CONNECTOR D10932 W0222 AND TOUCHING THE GALLEY TRIM A SPARK WAS NOTED AND DISCOVERED ONE OF THE FOUR WIRES WAS CHAFING. TAPED THE CHAFING WIRE WITH ELECTRICAL TAPE AS PER THE SWPM. AFTER CONSULTING THE WDM 25-31-11 AND 25-31-01 WHICH SHOWS THE GALLEY POWER FOR G4 CIRCUIT BREAKER. CB C007 WAS PULLED AND COLLARD, MX CONFIRMED NO SPARK BY SHAKING THE WIRE BUNDLE AGAIN AFTER C/B WAS PULLED. THE FORWARD GALLEY G4 POWER HAS BEEN DEACTIVATED WHICH WILL ALSO EFFECT THE 3 COFFEEMAKERS AND WARMERS AND THE WORK AREA LIGHT. THIS ITEM H