What was found
DURING CRUISE, THE CREW RECEIVED A LEFT BLEED DUCT MASTER WARNING AND A PRESSURIZATION ISSUE. FOLLOWED THE QRH, DECLARED AND EMERGENCY. THE FLIGHT DIVERTED AND LANDED WITHOUT INCIDENT. COMPLIED WITH BLEED LEAK TEST. NO LEAKS NOTED. INSPECTED LOOPS IN THE AFT EQUIPMENT BAY AND FOUND TWO LOOPS TOUCHING. REPOSITIONED LOOPS. COMPLIED WITH AN OPS CHECK OF BLEED LEAK SYSTEM AND MANUAL CONTROL. OPS CHECKED GOOD.