What was found
INSPECTION TYPE:N/A**ATB** EMERGENCY DECLARED. DURING CLIMBOUT (APPROX 14,000) THERE WAS A SUDDEN CHANGE IN THE CABIN ALTITUDE RATE OF CLIMB DESCENDED BACK TO 10,000 PRESSURIZATION SEEMED TO START WORKING NORMALLY RESTARTED THE CLIMB @ 1000 FPM DUE TO A MOMENTARY CAB PRESS LO AP ALERTREMOVED AND REPALCED FWD OUTFLOW VALVE 202HM IAW AMM 21-31-12-0401 REMOVED AND ERPLACED SYSTEM 2 CABIN PRESSURE CONTROLLER 106HM IAW AMM 21-31-11-0401 OPERATIONAL CHECKS FOR BOTH TASKS DUE SEE LP 077605/1 65367419-05/16/22