Service difficulty report · Hydraulic Line · Boeing 777222

Difficulty date
July 19, 2009
Submitted
July 20, 2009
Operation
Air carrier
Aircraft
N773UA
Make and model
Boeing 777222
Aircraft serial
26929
Aircraft time
56,351 hours, 11,316 cycles
Engine
Pwa PW4077
Part
Hydraulic Line
Part number
AS11706K0260
Condition
Damaged
Location
Lt Mlg Ww
Stage of operation
IN
How discovered
V
Nature of condition
K
Precautionary procedure
K

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

What was found

DURING ARRIVAL WALK AROUND FOUND HYDRAULIC LEAK POS LEFT MAIN WHEEL WELL. REPLACED HYD ANTI-SKID CONTROL VALVE OUT PRESSURE HOSE. REFILLED HYD QTY TO FULL. CTR SYSTEM LEAK CHECK PERFORMED, OPS GOOD.