What was found
FLIGHT 2524 - RIC - FLIGHT CREW REPORTED THAT AFTER ENTERING ICING DURING T/O, FIRST GOT PACK 2 OVERHEAT, THEN GOT BLEED 1 OVERHEAT, THEN GOT BLEED 2 OVERHEAT. FLIGHT CREW DIVERTED FLIGHT TO RIC AND LANDED ACFT UNEVENTFULLY. RIC MX REMOVED AND REPLACED FAN AIR VALVE FILTER AND PERFORMED OPERATIONAL CHECK SUCCESSFULLY. ACFT WAS APPROVED TO RETURN TO SERVICE.