Service difficulty report · O-Ring · Boeing 757222

Difficulty date
June 7, 2014
Submitted
June 9, 2014
Operation
Air carrier
Aircraft
N548UA
Make and model
Boeing 757222
Aircraft serial
25396
Aircraft time
84,528 hours, 24,221 cycles
Engine
Pwa PW2040
Part
O-Ring
Condition
Damaged
Location
Aileron Actuator
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

HYDRAULIC QTY DECREASED TO 047. QTY STABLE WITH PUMPS OFF RT SYS FIM 29-11-00 FIG 107. REPLACED O RING ON LT AILERON ACTUATOR PLUG FOUND LEAKING.