What was found
STATUS CABIN ALT AUTO 1 PERFORMED CABIN PRESS CONTROLLER BITE PROCEDURE. AC MOTOR FAULT LIGHT CAME ON. REF FIM 21-31 FAULT TREE 803. CABIN ALT AUTO 1 INOP, VERIFIED MANUAL MODE WORK REQUESTING FOR DEFERRAL. STATUS CABIN ALT AUTO 1 CABIN PRESSURE CONTROL SYSTEM INOPERATIVE. DEFERRED REF MEL 2131A APPLIED MEL 2131A. *DM* ADDED ACTUATOR, REF FIM 21-31 FAULT TREE 803. ADDED IF NEEDED. CABIN PRE3SSURE CONTROLLERS 1AND 2 REPLACED AND OUTFLOW VALVE MOTORS 1 AND 2 REPLACED. OPS CKS COMPLETED.