As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
LG/LEVER DISAGREE MSG AFTER T/O LEFT GEAR DID NOT SHOW UP/LOCK. FOLLOWED FIM. COULD NOT DUPLICATE FAULT. FOUND CANNON PLUG ON LH DOWNLOCK PROX SWITCH TO BE LOOSE, RESECURED CANNON PLUG. PERFORMED GEAR SWING. OPS CHECK SAT. REMOVED AND REPLACED LH MLG ACTUATOR. OPS AND LEAK CHECK SAT.