What was found
@ FL340 ACTUATED ENGINE ICE, # 2 ENG ANTI ICE OFF. ADDITIONAL LEVEL 1 INDICATED " ENGINE 2 A-ICE HAS FAILED INTERROGATED ESC AND THE ONLY FAULTS FOUND WAS FOR THE #2 ANTI-ICE VALVE IN FAULT REVIEW.REMOVED, REPLACED AND OPS CHECKED #2 ENGINE ANTI-ICE VALVE IN REF TO MD11 AMM CH 30-22-14-4-1, LEAK AND OPS CHECKS NORMAL AT THIS TIME....PERFORMED #2 ENGINE COWL ANTI-ICE MANIFOLD FAILURE SENSING ELEMENT IN REF TO MD11 AMM CH 30_22_11_5_0 , OPS CHECKS NORMAL AT THIS TIME...PERFORMED OPS CHECKS OF DUCT LEAK DETECTION THERMAL SWITCH IN REF TO MD11 AMM CH 30-22-05-720-801....NOTE, THERE WERE NO OTHER FAULTS FOUND IN THE ESC IN REF TO MD11 TSM 30-22-00-2 FIGURE 105,107. PERFORMED AIR SYTEM TESTS IN REF TO MD11 AMM CH 21-08-01-5-0, ALL TESTS PASSED AT THIS TIME.