What was found
REF. TC. 7827300 ENGINE NUMBER 2 SHOWS ST FAULT 75-10422. THE HMU VBV CONTROL CURRENT IS OUT OF RANGE. GROUNDED - YES. REF. DEFECT 60495184 -- #2 ENGINE EEC REMOVED AND REPLACED PER AMM 73-21-60-000-801-F00. FOUR MIG-51A TAGS INTALLED AND REMOVED. SOFTWARE 2044M25P20 VERIFIED DURING AMM TASK 73-21-00-700-808-F00. ACCOMPLISED FADEC TESTS PER AMM 73-21-00-700-802-F00, ALL TESTS PASS WITH NO DEFECTS NOTED. SEAMC NOTIFIED. PERFORMED POWERPLANT PERFORMANCE TEST #13 WITH NO FAULTS INDICATED.