Service difficulty report · Line · Boeing 767322

Difficulty date
August 6, 2012
Submitted
August 24, 2012
Operation
Air carrier
Aircraft
N660UA
Make and model
Boeing 767322
Aircraft serial
27115
Aircraft time
83,414 hours, 13,314 cycles
Engine
Pwa PW4060
Part
Line
Part number
AE1010743M0607
Condition
Leaking
Location
Lt Hyd System
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

LEFT HYD SYSTEM LOW. FOUND LEFT ENG HYD PRESSURE LINE LEAKING NEAR DISCONNECT. TORQUED, NO HELP. REPLACED HYD LINE FROM RACEWAY TO ENGINE DRIVEN HYD PUMP. TORQUED B-NUTS, PERFORMED DRY SPIN NO LEAKS FOUND. PERFORMED ENG RUN AS PER JRH FOR 5 MIN AND INSPECTED AREA NO LEAKS FOUND.