Service difficulty report · Switch · Boeing 757222

Difficulty date
February 9, 2010
Submitted
February 15, 2010
Operation
Air carrier
Aircraft
N559UA
Make and model
Boeing 757222
Aircraft serial
26657
Aircraft time
58,606 hours, 21,587 cycles
Engine
Pwa PW2037
Part
Switch
Condition
Failed
Location
Slats
Stage of operation
CR
How discovered
O
Nature of condition
J
Precautionary procedure
A

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

What was found

L/E SLAT ASYM EICAS, RTFL. REPLACED LT INBD SLAT LOSS SENSING SWITCH S10589. CYCLED SLATS SEVERAL TIMES WITH NO ASYM MSGS.