What was found
NR 2 ENG EEC CHANGED, EEC BITE TEST FAILS FOR FAULTS: 75-10422 HMU VBV CNTL CURRENT OUT OF RANGE, 73-10342 FMV POSITION IS OUT OF RANGE. NR 2 ENG RUN FAILS WITH FAULTS: 73-31162 THE MECHANICAL OVERSPEED PROTECTION IS OUT OF RANGE, 73-10342 FMV POSITION IS OUT OF RANGE. GROUNDED - YES. REPLACED J5 AND J6 HARNESS. ACCOMPLISHED EEC BITE WITH NO DISCREPANCIES OR FAULTS LOGGED. ACTUATORS TEST PASS. ACCOMP ENG RUN WITH NO DISCREPANCIES NOTED. ALL OPS NML REF AMM 73-21-06, 73-21-00, 71-00-00. GROUND VERIFICATION SATISFACTORY.