What was found
ELEC ATU LT AUTOTRANSFORMER FAILED. POST VFSG L1 FEEDER CABLE AND TERMINAL BLOCK REPAIR, PERFORMED FIM 24-20-F0-B5A-421A INCLUDING CMCF GROUND TEST- 24 ELEC POWER GENERATION SYSTEM, SYSTEM TEST, LEFT ENGINE GENERATOR 1 UNBALANCED UV TEST. ALSO, PERFORMED LEFT ENGINE IDLE RUN REF AMM G71-00-00-12A-364A AND VFSG L1 OPS TEST REF AMM 24-21-00-00B-320A. PASSED ALL TESTS AND HANDLED OPERATIONAL LOADS WITH NIL FAILURES. SYSTEM NOW NORMAL.