Service difficulty report · O-Ring · Boeing 767322

Difficulty date
March 8, 2012
Submitted
March 15, 2012
Operation
Air carrier
Aircraft
N671UA
Make and model
Boeing 767322
Aircraft serial
30026
Aircraft time
45,288 hours, 11,765 cycles
Engine
Pwa PW4056
Part
O-Ring
Condition
Leaking
Location
Hydraulic Pump
Stage of operation
IN
How discovered
O
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

AT DEPARTURE TIME RAMP REPORTS HYDRAULIC LEAK NR 2 ENGINE. FOUND RIGHT ACMP HYD PUMP LEAKING FROM DRAIN PLUG. REPLACED O-RING, LEAK CHECKED GOOD, SERVICED RT SYS.