What was found
AFTER T/O, THE DOOR RED AND INTRANSIT LIGHTS DID NOT GO OUT. LANDING GEAR LOWERED PER PROCEDURES, RIGHT GEAR GREEN LIGHT DID NOT COME ON. MANUALLY EXTENDED GEAR, LIGHT CAME ON. LEFT MLG SEQUENCE VLV REPLACED, RT MLG RETRACT ACTUATOR REPLACED, RIGGING THE RT MLG SEQUENCE VALVE.