What was found
ENG EEC C1 L LEFT ENGINE CONTROL IS IN A TIME LIMITED DISPATCH CONDITION. ENGINE CONTROL SYSTEM IS OPERATING WITH REDUCED REDUNDANCY. STATUS MSG01- ACTIVE CRUISE MODE DEPENDENT; EEC PERMANENT MAGNET ALTERNATOR (L ENG, CH B) WINDING IS INOPERATIVE. DB- ELECTRONIC ENGINE CONTROL (L ENG, CH B) MSG-7351191 ACTIVE ER MODE -MAINT MSG 73-51191 AND 73- 51211. REPLACED NR 1 PMA. PERFORM ENGINE RUN, ALL INDICATIONS NORMAL ON BOTH CHANNELS. CREW REPORT LEFT ENGINE EEC C1 MSG RETURNED AFTER ENGINE START. PMA PREVIOUSLY REPLACED. EEC REPLACED. ENG RUN CHECKS GOOD.