What was found
DURING CLIMB THE COCKPIT AND CABIN COMPARTMENTS TEMPERATURE WENT OUT OF CONTROL COCKPIT REACH 38°C OUTLET TEMPERATURES REACH 60°C, RESETS WERE PERFORMED, IN ACCORDANCE WITH MCC UNSUCCESFUL. IN ACCORDANCE WITH AMM TASK 21-63-00-810-821 ZONE TEMPERATURE CONTROL PROBLEMS IN ALL ZONES FAULT ISOLATION ITEM 4-A,B (1)(2)(3)(49(A) THE RECIRCULATION FILTER CARTRIDGE WERE REPLACED IAW AMM:21-21-41-000-001 AND 21-21-41-400-001 ALSO THE OPERATIONAL TEST OF THE COCKPIT AND CABIN TEMPERATURE CONTROL SYSTEM WITH CFDS MCDU WAS PERFORMED AND IT WAS SATISFACTORY IAW AMM:21-63-00-710-004.