What was found
CLE - FLT 3063 - CREW REPORTED THAT WHILE CLIMBING THROUGH 10,000 FT THE RIGHT ENGINE DUCT LEAK LIGHT CAME ON, IT WOULD NOT GO OUT IN 3 MINUTES SO THE ENGINE WAS SHUT DOWN AND THEN THE LIGHT DID EXTINGUISH. AIRCRAFT RETURNED TO THE FIELD WITHOUT FURTHER INCIDENT. MAINTENANCE REMOVED AND REPLACED THE RIGHT BLEED SYSTEM PRESSURE REGULATOR IAW EMB120 MM 30-10-06. OPERATIONAL AND LEAK CHECKS WERE SATISFACTORY, AIRCRAFT RELEASED FOR SERVICE. (M)