What was found
CAPTAIN REPORTED HIGH TEMPERATURE ON CSD DURING CLIMB, SO IT WAS DEACTIVATED. DURING TRANSIT CHECK AT MEX, THE CHIP DETECTOR WAS CKECKED AND CSD WAS DRAINED AND SERVICED IAW MM 12-12-02, TEST CORRECT. DURING OVERNIGHT SERVICE, THE RIGHT CSD AND HEAT EXCHANGER WERE REPLACED IAW MM 24-20-01 AND 24-10-03 RESPECTIVELY, TEST CORRECT.