What was found
ETOPS - ENG 1 FADEC SYS FAULT. PERFORMED TSM 75-33-00-810-801A. TORQUE MOTOR OF VSV CHANNEL A CONTROLLER FOUND WITHIN LIMITS. VSV CONTROLLER B CHANNEL FOUND OVER LIMIT. PERFORMED TSM 73-21-89-810-810-A DUE TO PFR 732151, MULTIPLE FAULTS SHOWN. R & R NR 1 EEC IAW 73-21-34.. BITE TEST OF EEC GOOD. NO FAULTS/DEFECTS NOTED. R & R VSV CONTROL UNIT PER AMM 75-33-51. LEAK CHECK GOOD. PENDING OPSCHECK/ HPR. HPR UNSAT. NUMEROUS ENG 1 FAULTS DURING TAXI OUT. PERFORMED TSM 73-21-89-810-810-A STEP 4.B(2) (B) THROUGH 4.B(4) (C). CONTINUITY GOOD. NO SHORTS TO GROUND. INSULATION RESISTANCE CHECK GOOD ON ALL WIRES LISTED PER TSM. R & R NR 1 EEC PER AMM 73-21-34. ACCOMP HPR. ALL TEST PASS. NO DEFECTS NOTED. OK FOR SERVICE.