What was found
AFTER DEPARTURE AT TPE TURNED ON ANTI ICE (ENGINE NR 2 A-ICE), WE WERE IN ICING CONDITION, DESCENDED LOWERED AND RETURNED TO TPE. FACT 23MAR03 22:52 TPE R RECEIVED A/C PARTS AT 2110Z, REPLACED SENSING ELEMENTS D1-90 IAW MM 30-22-11-4, AND PERFORMED ANTI-ICE MANIFOLD ADJUSTMENT/TEST IAW MM 30-22-11-5, ALL SYSTEM FUNCTION CHECKED NORMAL. NR 2 ENGINE COWLING CLOSED AND PLATFORM SECURED AND LATCHED. OK FOR SERVICE.