What was found
CREW REPORTED A RIGHT BLEED DUCT MASTER WARNING MESSAGE WHILE CLIMBING THROUGH 6,000 FEET AFTER DEPARTURE FROM CLT. CREW RETURNED TO CLT AND LANDED WITHOUT INCIDENT. MAINTENANCE TROUBLESHOT THE AIRCRAFT, RE-BONDED BLEED LOOP STANDOFFS ON THE RIGHT PACK PRECOOLER RAM AIR INLET, REPOSITIONED RIGHT BLEED LOOPS AND PERFORMED CHECKS USING THE AIRCRAFT MAINTENANCE MANUALS. AIRCRAFT WAS RELEASED FOR SERVICE.