What was found
LEFT GENERATOR EICAS MESSAGE AND GEN DRIVE LIGHT ILLUMINATED IN FLIGHT. GEN DISCONNECTED BY FLIGHT CREW. PER FIM TASK FOR MAINT MESSAGE 24-31631 LEFT LDG NEEDS TO BE REPLACED. LEFT T/R AND L/E SLATS DEACTIVATED PER AMM 78-31-00 AND 27-81-00. ADD FAULT: 24-31631 LEFT ENGINE IDG REPLACED PER AMM 24-11-01. EGR CARRIED OUT PER AMM 71-00-00. ALL C/B''S RESET. FOR INFO FOUND IDG DRIVE SHEARED. PARTS USED: 25-2411-9-0002,QTY :1 ROTABLE PARTS CHANGE WAS INDICATED - TT # 1084787 SN OFF 0181 IPC REFERENCE # 24-11-01-01 REF GMM 09-10-05 IDT INSP C/O OF LEFT ENG IDG FEEDER CABLE INSTALLATION FOLLOWING IDG REPLACEMENT AMM 24-11-01-401 GENERATOR, IDG OFF 25-2411-9-0002 8181 ON 25-2411-9-0002 0477