Service difficulty report · Servo Valve · Boeing 767322

Difficulty date
September 13, 2011
Submitted
October 7, 2011
Operation
Air carrier
Aircraft
N644UA
Make and model
Boeing 767322
Aircraft serial
25094
Aircraft time
86,670 hours, 13,866 cycles
Engine
Pwa PW4060
Part
Servo Valve
Part number
A381032
Part serial
20050
Condition
Leaking
Location
Nr 2 Spoiler
Stage of operation
IN
How discovered
V
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

NR 2 SPOILER ACTUATOR LEAKING. REPLACED NR 2 SPOILER ELECTRO SERVO VALVE & GASKET PLATE PER MM, LEAK CHECKS OKAY.