Service difficulty report · Control Valve · Boeing 757222

Difficulty date
October 2, 2008
Submitted
October 7, 2008
Operation
Air carrier
Aircraft
N597UA
Make and model
Boeing 757222
Aircraft serial
28750
Aircraft time
38,232 hours, 10,626 cycles
Engine
Pwa PW2037
Part
Control Valve
Condition
Malfunctioned
Location
L/E Slat
Stage of operation
IN
How discovered
O
Nature of condition
W
Precautionary procedure
O

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

What was found

AUTO SLAT STALL WARN EXTENSION AND RETRACTION INOP. REPLACED FSEU 3. CHECKS OK. AUTO SLAT CONTROL VALVE REPLACED. OP CHECKED NORMAL.