Service difficulty report · Brake · Boeing 777222

Difficulty date
September 9, 2011
Submitted
September 9, 2011
Operation
Air carrier
Aircraft
N782UA
Make and model
Boeing 777222
Aircraft serial
26948
Aircraft time
64,243 hours, 9,303 cycles
Engine
Pwa PW40903
System (JASC)
3242 · Brake
Part
Brake
Part number
21566OPT2
Part serial
736
Condition
Damaged
Location
Mlg
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

BRAKE ASSY FULL OF METAL FROM WHEEL BEARING DAMAGE. BRAKE ASSY MAY ALSO HAVE DAMAGE. NEED TO REPLACE NR 2 FWD BRAKE. REMOVED OLD BRAKE ASSY NR 2 FWD REF MM. NEW BRAKE ASSY IN AREA. INSTALLED SERVICEABLE BRAKE ASSY.