As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
LAX - ON TAKEOFF, MAIN GEAR DOOR AMBER LIGHT REMAINED ILLUMINATED AFTER GEAR RETRACTION. CYCLED GEAR AND LIGHT WENT OUT. AIRCRAFT FERRIED TO PDX. REMOVED L/R MLG RETRACT ACTUATOR AND ADJUSTED THE ROD ENDS AND REINSTALLED ACTUATOR. OPERATIONAL CHECKS GOOD. AIRCRAFT RETURNED TO SERVICE. NO PARTS REPLACED.