As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
WHILE EXTENDING FLAPS FROM UP TO 1, RECEIVED LE FLAP ASYM EICAS MSG AND LEADINGEDGE DISCRETE LIGHT. INSTALLED INBOARD AND OUTBOARD ROTARY ACTUATORS AND OFFSET GEARBOX IAW. AMM 27-81-20 PB 201 REV. 146. AFTER INSTALLATION OF LEADING EDGE SLAT #8, #9 AND #10 AND INCLUDED ADJUSTMENT IAW. AMM 27-81-02 PB 201 AND PB 501 REV. 146 PERFORMED OPERATIONAL CHECK OF LE SLAT AND FLAP SYSTEM IAW. AMM 27-81-02-715-073 REV. 146. FOUND ALL SATIS.