Service difficulty report · Pump · Boeing 767322

Difficulty date
February 23, 2010
Submitted
February 24, 2010
Operation
Air carrier
Aircraft
N671UA
Make and model
Boeing 767322
Aircraft serial
30026
Aircraft time
38,102 hours, 10,074 cycles
Engine
Pwa PW4056
Part
Pump
Part number
32687929
Part serial
2
Condition
Leaking
Location
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

ADP HAS A 24 DROPS PER MINUTE HYD LEAK WITH THE PUMP NOT OPERATING OUT OF THE WEEP HOLE PLUG ON THE INBOARD SIDE OF THE GEARBOX. REPLACED ADP. OPS NORMAL.