Service difficulty report · Pcu · Boeing 757222

Difficulty date
June 7, 2008
Submitted
July 1, 2008
Operation
Air carrier
Aircraft
N590UA
Make and model
Boeing 757222
Aircraft serial
28708
Aircraft time
41,595 hours, 11,530 cycles
Engine
Pwa PW2037
Part
Pcu
Part number
6439105
Condition
Leaking
Location
Rudder
Stage of operation
NR
How discovered
9
Nature of condition
K
Precautionary procedure
O

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

What was found

CREW REPORTS HYD QTY LOSS LEFT SYS RESERVOIR REPORTS 1.3 DOWN TO .92. *S/D* RUDDER CENTER PCU LEAKING. REPLACED CENTER PCU FOR RUDDER AND PERFORMED LEAK CHECK.