As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AFTER TAKEOFF, GEAR RETRACTION NORMAL EXCEPT RT MLG DOOR STAYS OPEN 15-20 SECONDS LONGER, AS DISPLAYED BY THE RT MLG DOOR AMBER LIGHT. ONCE GEAR IS UP, GEAR STAYS UP NORMAL AND EXTENDS NORMAL. RT SOLENOID SEQUENCE VALVE REPLACED, ALL SOLENOID SEQUENCE VALVE IN LINE FILTERS INSPECTED NO DEBRIS NOTED AND BOTH MLG RETRACT ACTUATORS IN LINE FILTERS (NO DEBRIS NOTED). NR 2 HYD SYSTEM FLUSHED AS WELL. OPS CHECK OF PRIMARY EXTENSION / RETRACTION SYSTEM GOOD IAW AMM TASK 32-31-00-710-801. RETURNED TO SERVICE.