As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
GEAR DISAGREE MESSAGE, LEFT MAIN DID NOT RETRACT AFTER TAKE OFF. EMERGENCY DECLARED. COMPLIED WITH FIM 32-30-00-815-840-001 AND FOUND SIDE BRACE LOCK ACTUATOR ROD END PULLED FROM ACTUATOR PISTON. REMOVED & REPLACED THE SIDE BRACE LOCK ACTUATOR ON LT MLG IAW MM 32-32-02. OPS CHECKED GOOD, NO LEAKS NOTED. SWUNG GEAR IAW 32-32-00. OPS NORMAL.