Service difficulty report · Pump · Boeing 767322

Difficulty date
January 29, 2010
Submitted
February 1, 2010
Operation
Air carrier
Aircraft
N662UA
Make and model
Boeing 767322
Aircraft serial
27159
Aircraft time
72,354 hours, 11,735 cycles
Engine
Pwa PW4060
Part
Pump
Part number
65057
Part serial
309
Condition
Overheated
Location
Hyd System
Stage of operation
TX
How discovered
O
Nature of condition
M, J
Precautionary procedure
D

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

What was found

RT EDP HYD PUMP 'OVHT' LIGHT ILLUMINATED WITH ASSOCIATED STATUS MSG. DISPLAY ELEC- HYD PG AND NOTICED A STEADY RISE IN RT HYD TEMP. REPLACED EDP AND REPLACED PRESSURE FILTER. PERFORMED LEAK CHECK ALL OK. RAN ENG AND ALL INDICATIONS GOOD.