As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
SYR-FLIGHT 3992. CREW REPORTED ROLL SPOILER INBOARD HYDRAULIC CAUTION LIGHT ILLUMINATED DURING FLIGHT FOLLOWED BY NR 1 ISOLATION VALVE CAUTION LIGHT. MAINTENANCE INSPECTED AND RAN AIRCRAFT WITH ALL HYDRAULIC SYSTEMS OPERATING FOR 1 HOUR. NO LEAKS WERE NOTED. ALL SYSTEMS OPERATED NORMALLY. AIRCRAFT RETURNED TO SERVICE.