Service difficulty report · O-Ring · Boeing 757222

Difficulty date
October 29, 2013
Submitted
November 1, 2013
Operation
Air carrier
Aircraft
N573UA
Make and model
Boeing 757222
Aircraft serial
26685
Aircraft time
67,814 hours, 24,777 cycles
Engine
Pwa PW2037
Part
O-Ring
Condition
Damaged
Location
Lt Spoiler
Stage of operation
IN
How discovered
O
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

LT OTBD FLAP LEAKING FLUID FROM FOUR DRAIN HOLES UNDER WING. REPLACED LEAKING O-RING MOST OTBD SPOILER ACTUATOR LT WING, LEAKS CHECKED GOOD.