As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
LEFT MAIN GEAR REMAINED DOWN ON DEPARTURE FROM LAX. LOWERD LANDING GEAR AND RECEIVED NORMAL INDICATION. RETURNED TO LAX. TROUBLESHOOTING REVEALED LT GEAR SIDE LOCK ACTUATOR BYPASSING. REMOVED ROD END AND FOUND UPPER PORTION OF ROD ATTACHED TO PISTON SHEARED OFF. REPLACED ACTUATOR PER M/M 32-32-02-4.