Service difficulty report · Casting · Boeing 777222

Difficulty date
January 22, 2010
Submitted
January 22, 2010
Operation
Air carrier
Aircraft
N779UA
Make and model
Boeing 777222
Aircraft serial
26941
Aircraft time
54,856 hours, 10,039 cycles
Engine
Pwa PW4077
Part
Casting
Condition
Broken
Location
R2 Door
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

DOOR 2R WHEN DOOR IS OPENED ARMING LEVER GOES TO ARM. FOUND BROKEN CASTING. REMOVED CASTING. BROKEN CASTING ON SHELF ON MID GALLEY. CASTING AT LOWER FWD END OF THE NR 2R MAIN CABIN DOOR. BROKEN CASTING ON SHELF ON MID GALLEY. FOUND DOOR 2R ASSIST BOTTLE PRESSURE AT ZERO. 2R ASSIST BOTTLE PARTIALLY INSTALLED. TUBE ASSY AND SQUIB CONNECTOR NEED TO BE INSTALLED. REINSTALLED TUBE AND SQUIB CONNECTOR AND REARMED. REPLACED CASTING AT LWR FWD END OF THE NR 2R MAIN CABIN DOOR. INSPECTED LWR FWD CASTING INSTALLATION. OK FOR SVC.