Service difficulty report · Hydraulic System · Boeing 757222

Difficulty date
July 8, 2004
Submitted
August 17, 2004
Operation
Air carrier
Aircraft
N592UA
Make and model
Boeing 757222
Aircraft serial
28143
Aircraft time
27,437 hours, 10,178 cycles
Engine
Pwa PW2037
Part
Hydraulic System
Condition
Leaking
Stage of operation
CR
How discovered
O
Nature of condition
K, J
Precautionary procedure
A

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

What was found

LANDED UNDER AMBER ALERT DUE TO LOSS OF HYDRAULIC PRESSURE. RIGHT HAND ALTERNATING CURRENT MOTOR PUMP ASSY FAILED. REPLACED PUMP.