What was found
WHILE CRUISING AT FL320, THE RED "CABIN PRESS" WARNING LIGHT ILLUMINATED WITH THE CABIN ALTITUDE CLIMBING. CAPTAIN DECLARED AN EMERGENCY, DIRECTED AN IMMEDIATE DESCENT TO 10,000 AND EXECUTED THE RED BORDERED CHECK LIST. THE MASKS WERE DEPLOYED IAW QRH. FLIGHT CONTINUED TO DESTINATION AT 10,000 FEET ALTITUDE AND LANDED WITHOUT FURTHER INCIDENT. MX FOUND AN ACM TURBINE OUTLET DUCT SEPARATED AND REPLACED IT AND THE APPROPRIATE CLAMPS.