What was found
DURING CRUISE FLIGHT THE LE SLAT ASYM EICAS MESSAGE AND LIGHT ILLUMINATED, THEN WENT AWAY. NO YAW OR PITCH CHANGES NOTED. PERFORMED PSEU BITE PROCEDURE, NO FAULTS NOTED. PERFORMED FSEU BITE NO CURRENT OR PREVIOUS FAULTS RECORDED. OPS CHECK OF FLAPS/SLATS AND OPS CHECKED NORMAL, IAW MM 27-81-00-802-272.