What was found
BTR - FLIGHT 2515, THE CREW REPORTED SMOKE IN THE COCKPIT CAPTAINS SIDE VENT, AND PACK 1 VALVE CLOSED TWO TIMES. THE AIRCRAFT DIVERTED TO BTR WHERE IT LANDED WITHOUT INCIDENT. MAINTENANCE INSPECTED THE AIRCRAFT AND RE-SECURED THE CLAMP ON PACK VALVE ONE AND TWO, OPERATIONALLY AND LEAK CHECKED WITH NO DEFECTS, AND THE AIRCRAFT WAS APPROVED FOR RETURN TO SERVICE.