As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
LANDING GEAR LEVER WOULD NOT MOVE UP AFTER TAKE OFF, LANDING GEAR WOW SYSTEM FAIL EICAS MESSAGE SHORTLY AFTER. MAINTENANCE ACCOMPLISHED FIM 32-33-00 AND FOUND NOSE LANDING GEAR WOW 1 AND 2 SENSOR DISAGREE, SERVICED NOSE LANDING GEAR STRUT FLUID CORRECTLY AND PERFORMED SATISFACTORY LANDING GEAR EXTENTION AND RETRACTION SYSTEM TESTS PER E190 AMM 32-33-00 AND 32-34-00.