What was found
REASON REMOVED, PRESSURIZATION CLIMBS AFTER T/O UP TO 2000 FPM. THEN CATCHES AND WORKS DURING FLIGHT. PRIOR TO INSTALLATION IN THE AIRCRAFT, THIS COMPONENT WAS INSPECTED, UNDER WO NR U22732, DATED MAR 30, 2006. COMPONENT WAS INSTALLED ON 06/09/2006. (K)